orthanc-stone: Framework/Scene2DViewport/LineMeasureTool.cpp annotate

annotate Framework/Scene2DViewport/LineMeasureTool.cpp @ 879:12b591d5d63c am-dev

some Qt integration (wip)

author	Alain Mazy <alain@mazy.be>
date	Fri, 05 Jul 2019 14:52:43 +0200
parents	e42b491f1fb2
children	ff3559c489c9

rev	line source
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	1 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	2 * Stone of Orthanc
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	6 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	8 * modify it under the terms of the GNU Affero General Public License
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	9 * as published by the Free Software Foundation, either version 3 of
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	10 * the License, or (at your option) any later version.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	11 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	12 * This program is distributed in the hope that it will be useful, but
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	13 * WITHOUT ANY WARRANTY; without even the implied warranty of
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	15 * Affero General Public License for more details.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	16 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	17 * You should have received a copy of the GNU Affero General Public License
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	19 **/
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	20
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	21 #include "LineMeasureTool.h"
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	22 #include "MeasureToolsToolbox.h"
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	23 #include "LayerHolder.h"
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	24
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	25 #include <Core/Logging.h>
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	26
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	27 #include <boost/make_shared.hpp>
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	28
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	29 namespace OrthancStone
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	30 {
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	31
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	32 LineMeasureTool::LineMeasureTool(
818 e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace Benjamin Golinvaux <bgo@osimis.io> parents: 804 diff changeset	33 MessageBroker& broker, boost::weak_ptr<ViewportController> controllerW)
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	34 : MeasureTool(broker, controllerW)
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	35 , layerHolder_(boost::make_shared<LayerHolder>(controllerW, 1, 5))
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	36 {
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	37
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	38 }
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	39
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	40 LineMeasureTool::~LineMeasureTool()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	41 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	42 // this measuring tool is a RABI for the corresponding visual layers
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	43 // stored in the 2D scene
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	44 Disable();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	45 RemoveFromScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	46 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	47
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	48 void LineMeasureTool::RemoveFromScene()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	49 {
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	50 if (layerHolder_->AreLayersCreated() && IsSceneAlive())
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	51 {
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	52 layerHolder_->DeleteLayers();
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	53 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	54 }
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	55
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	56 void LineMeasureTool::SetStart(ScenePoint2D start)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	57 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	58 start_ = start;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	59 RefreshScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	60 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	61
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	62 void LineMeasureTool::SetEnd(ScenePoint2D end)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	63 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	64 end_ = end;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	65 RefreshScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	66 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	67
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	68 void LineMeasureTool::Set(ScenePoint2D start, ScenePoint2D end)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	69 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	70 start_ = start;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	71 end_ = end;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	72 RefreshScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	73 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	74
774 66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	75
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	76
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	77 bool LineMeasureTool::HitTest(ScenePoint2D p) const
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	78 {
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	79 const double pixelToScene =
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	80 GetScene()->GetCanvasToSceneTransform().ComputeZoom();
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	81
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	82 // the hit test will return true if the supplied point (in scene coords)
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	83 // is close to the handle or to the line.
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	84
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	85 // since the handle is small, a nice approximation is to defined this
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	86 // as a threshold on the distance between the point and the handle center.
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	87
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	88 // this threshold is defined as a constant value in CANVAS units.
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	89
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	90
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	91 // line equation from two points (non-normalized)
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	92 // (y0-y1)x + (x1-x0)xy + (x0y1 - x1y0) = 0
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	93 //
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	94 return false;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	95 }
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	96
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	97 void LineMeasureTool::RefreshScene()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	98 {
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	99 if (IsSceneAlive())
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	100 {
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	101 if (IsEnabled())
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	102 {
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	103 layerHolder_->CreateLayersIfNeeded();
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	104
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	105 {
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	106 // Fill the polyline layer with the measurement line
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	107
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	108 PolylineSceneLayer* polylineLayer = layerHolder_->GetPolylineLayer(0);
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	109 polylineLayer->ClearAllChains();
804 61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	110
61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	111 const Color color(TOOL_LINES_COLOR_RED,
61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	112 TOOL_LINES_COLOR_GREEN,
61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	113 TOOL_LINES_COLOR_BLUE);
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	114
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	115 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	116 PolylineSceneLayer::Chain chain;
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	117 chain.push_back(start_);
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	118 chain.push_back(end_);
804 61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	119 polylineLayer->AddChain(chain, false, color);
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	120 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	121
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	122 // handles
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	123 {
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	124 {
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	125 PolylineSceneLayer::Chain chain;
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	126
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	127 //TODO: take DPI into account
774 66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	128 AddSquare(chain, GetScene(), start_,
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	129 GetController()->GetHandleSideLengthS());
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	130
804 61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	131 polylineLayer->AddChain(chain, true, color);
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	132 }
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	133
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	134 {
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	135 PolylineSceneLayer::Chain chain;
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	136
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	137 //TODO: take DPI into account
774 66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	138 AddSquare(chain, GetScene(), end_,
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	139 GetController()->GetHandleSideLengthS());
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	140
804 61ba4b504e9a PolylineSceneLayer now has one color per chain Sebastien Jodogne <s.jodogne@gmail.com> parents: 774 diff changeset	141 polylineLayer->AddChain(chain, true, color);
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	142 }
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	143 }
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	144
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	145 }
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	146 {
774 66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	147 // Set the text layer propreties
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	148 double deltaX = end_.GetX() - start_.GetX();
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	149 double deltaY = end_.GetY() - start_.GetY();
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	150 double squareDist = deltaX * deltaX + deltaY * deltaY;
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	151 double dist = sqrt(squareDist);
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	152 char buf[64];
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	153 sprintf(buf, "%0.02f units", dist);
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	154
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	155 // TODO: for now we simply position the text overlay at the middle
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	156 // of the measuring segment
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	157 double midX = 0.5 * (end_.GetX() + start_.GetX());
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	158 double midY = 0.5 * (end_.GetY() + start_.GetY());
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	159
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	160 SetTextLayerOutlineProperties(
712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	161 GetScene(), layerHolder_, buf, ScenePoint2D(midX, midY));
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	162 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	163 }
722 28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring Benjamin Golinvaux <bgo@osimis.io> parents: 698 diff changeset	164 else
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	165 {
751 712ff6ff3c19 - undo redo now works fine for both measure tool creation commands Benjamin Golinvaux <bgo@osimis.io> parents: 722 diff changeset	166 RemoveFromScene();
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	167 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	168 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	169 }
774 66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on Benjamin Golinvaux <bgo@osimis.io> parents: 751 diff changeset	170 }

Mercurial > hg > orthanc-stone

annotate Framework/Scene2DViewport/LineMeasureTool.cpp @ 879:12b591d5d63c am-dev