orthanc-stone: Resources/Orthanc/Core/Images/Font.cpp annotate

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Fri, 23 Mar 2018 11:04:03 +0100
parents
children

rev	line source
200 03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2 * Orthanc - A Lightweight, RESTful DICOM Store
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 *
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * modify it under the terms of the GNU General Public License as
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * published by the Free Software Foundation, either version 3 of the
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * License, or (at your option) any later version.
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 *
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * In addition, as a special exception, the copyright holders of this
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * program give permission to link the code of its release with the
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * that use the same license as the "OpenSSL" library), and distribute
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 * the linked executables. You must obey the GNU General Public License
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * in all respects for all of the code used other than "OpenSSL". If you
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * modify file(s) with this exception, you may extend this exception to
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 * your version of the file(s), but you are not obligated to do so. If
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20 * you do not wish to do so, delete this exception statement from your
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21 * version. If you delete this exception statement from all source files
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 * in the program, then also delete it here.
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23 *
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24 * This program is distributed in the hope that it will be useful, but
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25 * WITHOUT ANY WARRANTY; without even the implied warranty of
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 * General Public License for more details.
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 *
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 * You should have received a copy of the GNU General Public License
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31 **/
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	32
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	33
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	34 #include "../PrecompiledHeaders.h"
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35 #include "Font.h"
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	36
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	37 #if !defined(ORTHANC_ENABLE_LOCALE)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38 # error ORTHANC_ENABLE_LOCALE must be defined to use this file
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39 #endif
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	40
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	41 #if ORTHANC_SANDBOXED == 0
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 # include "../SystemToolbox.h"
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 #endif
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	44
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	45 #include "../Toolbox.h"
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	46 #include "../OrthancException.h"
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 #include <stdio.h>
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 #include <memory>
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 #include <boost/lexical_cast.hpp>
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	52 namespace Orthanc
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	53 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	54 Font::~Font()
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	56 for (Characters::iterator it = characters_.begin();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	57 it != characters_.end(); ++it)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	58 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	59 delete it->second;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	60 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	61 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	62
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	63
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	64 void Font::LoadFromMemory(const std::string& font)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	65 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	66 Json::Value v;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	67 Json::Reader reader;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	68 if (!reader.parse(font, v) \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	69 v.type() != Json::objectValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	70 !v.isMember("Name") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	71 !v.isMember("Size") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	72 !v.isMember("Characters") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	73 v["Name"].type() != Json::stringValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	74 v["Size"].type() != Json::intValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	75 v["Characters"].type() != Json::objectValue)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	76 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	77 throw OrthancException(ErrorCode_BadFont);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	78 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	79
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	80 name_ = v["Name"].asString();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	81 size_ = v["Size"].asUInt();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	82 maxHeight_ = 0;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	83
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	84 Json::Value::Members characters = v["Characters"].getMemberNames();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	85
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	86 for (size_t i = 0; i < characters.size(); i++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	87 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	88 const Json::Value& info = v["Characters"][characters[i]];
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	89 if (info.type() != Json::objectValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 !info.isMember("Advance") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91 !info.isMember("Bitmap") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	92 !info.isMember("Height") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	93 !info.isMember("Top") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94 !info.isMember("Width") \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	95 info["Advance"].type() != Json::intValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 info["Bitmap"].type() != Json::arrayValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97 info["Height"].type() != Json::intValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	98 info["Top"].type() != Json::intValue \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	99 info["Width"].type() != Json::intValue)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	100 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	101 throw OrthancException(ErrorCode_BadFont);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	102 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 std::auto_ptr<Character> c(new Character);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	106 c->advance_ = info["Advance"].asUInt();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	107 c->height_ = info["Height"].asUInt();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	108 c->top_ = info["Top"].asUInt();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109 c->width_ = info["Width"].asUInt();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	110 c->bitmap_.resize(info["Bitmap"].size());
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	111
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	112 if (c->height_ > maxHeight_)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	113 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	114 maxHeight_ = c->height_;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	115 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	116
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	117 for (Json::Value::ArrayIndex j = 0; j < info["Bitmap"].size(); j++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	118 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	119 if (info["Bitmap"][j].type() != Json::intValue)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	120 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	121 throw OrthancException(ErrorCode_BadFont);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	122 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124 int value = info["Bitmap"][j].asInt();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	125 if (value < 0 \|\| value > 255)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 throw OrthancException(ErrorCode_BadFont);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 c->bitmap_[j] = static_cast<uint8_t>(value);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	132
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	133 int index = boost::lexical_cast<int>(characters[i]);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	134 if (index < 0 \|\| index > 255)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	135 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	136 throw OrthancException(ErrorCode_BadFont);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	137 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	138
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 characters_[static_cast<char>(index)] = c.release();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 #if ORTHANC_SANDBOXED == 0
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	145 void Font::LoadFromFile(const std::string& path)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147 std::string font;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148 SystemToolbox::ReadFile(font, path);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149 LoadFromMemory(font);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	150 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	151 #endif
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	152
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 static unsigned int MyMin(unsigned int a,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 unsigned int b)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157 return a < b ? a : b;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	159
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	160
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	161 void Font::DrawCharacter(ImageAccessor& target,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	162 const Character& character,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	163 int x,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	164 int y,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	165 const uint8_t color[4]) const
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	166 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	167 // Compute the bounds of the character
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	168 if (x >= static_cast<int>(target.GetWidth()) \|\|
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	169 y >= static_cast<int>(target.GetHeight()))
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	170 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	171 // The character is out of the image
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	172 return;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	173 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	174
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	175 unsigned int left = x < 0 ? -x : 0;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	176 unsigned int top = y < 0 ? -y : 0;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	177 unsigned int width = MyMin(character.width_, target.GetWidth() - x);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	178 unsigned int height = MyMin(character.height_, target.GetHeight() - y);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	179
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	180 unsigned int bpp = target.GetBytesPerPixel();
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	181
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	182 // Blit the font bitmap OVER the target image
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	183 // https://en.wikipedia.org/wiki/Alpha_compositing
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	184
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	185 for (unsigned int cy = top; cy < height; cy++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	186 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187 uint8_t* p = reinterpret_cast<uint8_t>(target.GetRow(y + cy)) + (x + left) bpp;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	188 unsigned int pos = cy * character.width_ + left;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 switch (target.GetFormat())
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 case PixelFormat_Grayscale8:
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 assert(bpp == 1);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	195 for (unsigned int cx = left; cx < width; cx++, pos++, p++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	197 uint16_t alpha = character.bitmap_[pos];
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	198 uint16_t value = alpha * static_cast<uint16_t>(color[0]) + (255 - alpha) * static_cast<uint16_t>(*p);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	199 *p = static_cast<uint8_t>(value >> 8);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	200 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	201
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	202 break;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	203 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	204
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	205 case PixelFormat_RGB24:
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	206 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	207 assert(bpp == 3);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	208 for (unsigned int cx = left; cx < width; cx++, pos++, p += 3)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	209 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	210 uint16_t alpha = character.bitmap_[pos];
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	211 for (uint8_t i = 0; i < 3; i++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	212 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	213 uint16_t value = alpha * static_cast<uint16_t>(color[i]) + (255 - alpha) * static_cast<uint16_t>(p[i]);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	214 p[i] = static_cast<uint8_t>(value >> 8);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	215 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	216 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	217
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	218 break;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	219 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	220
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	221 case PixelFormat_RGBA32:
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	222 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	223 assert(bpp == 4);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	224
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	225 for (unsigned int cx = left; cx < width; cx++, pos++, p += 4)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	226 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	227 float alpha = static_cast<float>(character.bitmap_[pos]) / 255.0f;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	228 float beta = (1.0f - alpha) * static_cast<float>(p[3]) / 255.0f;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	229 float denom = 1.0f / (alpha + beta);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	230
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	231 for (uint8_t i = 0; i < 3; i++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	232 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	233 p[i] = static_cast<uint8_t>((alpha * static_cast<float>(color[i]) +
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	234 beta * static_cast<float>(p[i])) * denom);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	235 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	236
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	237 p[3] = static_cast<uint8_t>(255.0f * (alpha + beta));
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	238 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	239
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	240 break;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	241 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	242
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	243 default:
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	244 throw OrthancException(ErrorCode_NotImplemented);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	245 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	246 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	247
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	248 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	249
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	250
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	251 void Font::DrawInternal(ImageAccessor& target,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	252 const std::string& utf8,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	253 int x,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	254 int y,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	255 const uint8_t color[4]) const
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	256 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	257 if (target.GetFormat() != PixelFormat_Grayscale8 &&
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	258 target.GetFormat() != PixelFormat_RGB24 &&
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	259 target.GetFormat() != PixelFormat_RGBA32)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	260 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	261 throw OrthancException(ErrorCode_NotImplemented);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	262 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	263
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	264 int a = x;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	265
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	266 #if ORTHANC_ENABLE_LOCALE == 1
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	267 std::string s = Toolbox::ConvertFromUtf8(utf8, Encoding_Latin1);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	268 #else
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	269 // If the locale support is disabled, simply drop non-ASCII
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	270 // characters from the source UTF-8 string
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	271 std::string s = Toolbox::ConvertToAscii(utf8);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	272 #endif
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	273
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	274 for (size_t i = 0; i < s.size(); i++)
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	275 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	276 if (s[i] == '\n')
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	277 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	278 // Go to the next line
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	279 a = x;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	280 y += maxHeight_ + 1;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	281 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	282 else
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	283 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	284 Characters::const_iterator c = characters_.find(s[i]);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	285 if (c != characters_.end())
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	286 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	287 DrawCharacter(target, *c->second, a, y + static_cast<int>(c->second->top_), color);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	288 a += c->second->advance_;
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	289 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	290 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	291 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	292 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	293
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	294
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	295 void Font::Draw(ImageAccessor& target,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	296 const std::string& utf8,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	297 int x,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	298 int y,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	299 uint8_t grayscale) const
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	300 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	301 uint8_t color[4] = { grayscale, grayscale, grayscale, 255 };
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	302 DrawInternal(target, utf8, x, y, color);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	303 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	304
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	305
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	306 void Font::Draw(ImageAccessor& target,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	307 const std::string& utf8,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	308 int x,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	309 int y,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	310 uint8_t r,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	311 uint8_t g,
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	312 uint8_t b) const
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	313 {
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	314 uint8_t color[4] = { r, g, b, 255 };
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	315 DrawInternal(target, utf8, x, y, color);
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	316 }
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	317
03afbee0cc7b integration of Orthanc core into Stone Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	318 }

200

03afbee0cc7b integration of Orthanc core into Stone