Mercurial > hg > orthanc-stone

annotate Framework/Radiography/RadiographyLayer.cpp @ 620:fd9b9d993fc7 am-dev

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added flip to RadiographyLayer
author Alain Mazy <alain@mazy.be>
date Tue, 07 May 2019 11:15:57 +0200
parents 77e0eb83ff63
children 8d66efecd91c
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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b70e9be013e4 preparing for 2019
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #include "RadiographyLayer.h"
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23
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24 #include <Core/OrthancException.h>
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26
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27 namespace OrthancStone
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28 {
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29 static double Square(double x)
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30 {
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31 return x * x;
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32 }
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33
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34
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35 RadiographyLayer::Geometry::Geometry() :
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36 hasCrop_(false),
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37 verticalFlip_(false),
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38 horizontalFlip_(false),
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39 panX_(0),
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40 panY_(0),
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41 angle_(0),
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42 resizeable_(false),
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43 pixelSpacingX_(1),
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44 pixelSpacingY_(1)
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45 {
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46
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47 }
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48
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49 void RadiographyLayer::Geometry::GetCrop(unsigned int &x, unsigned int &y, unsigned int &width, unsigned int &height) const
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50 {
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51 if (!hasCrop_)
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52 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); // you should probably use RadiographyLayer::GetCrop() or at least call HasCrop() before
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53
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54 x = cropX_;
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55 y = cropY_;
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56 width = cropWidth_;
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57 height = cropHeight_;
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58 }
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59
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60 void RadiographyLayer::UpdateTransform()
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61 {
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62 transform_ = AffineTransform2D::CreateScaling(geometry_.GetScalingX(), geometry_.GetScalingY());
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63
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64 double centerX, centerY;
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65 GetCenter(centerX, centerY);
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66
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67 transform_ = AffineTransform2D::Combine(
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68 AffineTransform2D::CreateOffset(geometry_.GetPanX() + centerX, geometry_.GetPanY() + centerY),
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69 AffineTransform2D::CreateRotation(geometry_.GetAngle()),
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70 AffineTransform2D::CreateOffset(-centerX, -centerY),
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71 transform_);
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72
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73 transformInverse_ = AffineTransform2D::Invert(transform_);
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74 }
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75
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76
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77 void RadiographyLayer::AddToExtent(Extent2D& extent,
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78 double x,
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79 double y) const
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80 {
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81 GetTransform().Apply(x, y);
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82 extent.AddPoint(x, y);
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83 }
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84
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85 bool RadiographyLayer::Contains(double x,
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86 double y) const
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87 {
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88 GetTransformInverse().Apply(x, y);
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89
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90 unsigned int cropX, cropY, cropWidth, cropHeight;
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91 GetCrop(cropX, cropY, cropWidth, cropHeight);
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92
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93 return (x >= cropX && x <= cropX + cropWidth &&
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94 y >= cropY && y <= cropY + cropHeight);
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95 }
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96
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97
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98 void RadiographyLayer::DrawBorders(CairoContext& context,
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99 double zoom)
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100 {
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101 if (GetControlPointCount() < 3 )
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102 return;
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103
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104 cairo_t* cr = context.GetObject();
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105 cairo_set_line_width(cr, 2.0 / zoom);
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106
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107 ControlPoint cp;
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108 GetControlPoint(cp, 0);
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109 cairo_move_to(cr, cp.x, cp.y);
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110
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111 for (size_t i = 0; i < GetControlPointCount(); i++)
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112 {
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113 GetControlPoint(cp, i);
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114 cairo_line_to(cr, cp.x, cp.y);
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115 }
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116
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117 cairo_close_path(cr);
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118 cairo_stroke(cr);
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119 }
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120
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121
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122 RadiographyLayer::RadiographyLayer(MessageBroker& broker, const RadiographyScene& scene) :
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123 IObservable(broker),
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124 index_(0),
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125 hasSize_(false),
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126 width_(0),
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127 height_(0),
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128 prefferedPhotometricDisplayMode_(PhotometricDisplayMode_Default),
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129 scene_(scene)
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130 {
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131 UpdateTransform();
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132 }
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133
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134 void RadiographyLayer::ResetCrop()
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135 {
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136 geometry_.ResetCrop();
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137 UpdateTransform();
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138 }
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139
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140 void RadiographyLayer::SetPreferredPhotomotricDisplayMode(PhotometricDisplayMode prefferedPhotometricDisplayMode)
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141 {
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142 prefferedPhotometricDisplayMode_ = prefferedPhotometricDisplayMode;
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143
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144 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
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145 }
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146
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147 void RadiographyLayer::SetCrop(unsigned int x,
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148 unsigned int y,
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149 unsigned int width,
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150 unsigned int height)
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151 {
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152 if (!hasSize_)
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153 {
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154 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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155 }
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156
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157 if (x + width > width_ ||
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158 y + height > height_)
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159 {
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160 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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161 }
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162
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163 geometry_.SetCrop(x, y, width, height);
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164 UpdateTransform();
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165
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166 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
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167 }
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168
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169 void RadiographyLayer::SetGeometry(const Geometry& geometry)
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170 {
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171 geometry_ = geometry;
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172
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173 if (hasSize_)
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174 {
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175 UpdateTransform();
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176 }
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177
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178 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
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179 }
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180
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181
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182 void RadiographyLayer::GetCrop(unsigned int& x,
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183 unsigned int& y,
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184 unsigned int& width,
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185 unsigned int& height) const
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186 {
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187 if (GetGeometry().HasCrop())
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188 {
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189 GetGeometry().GetCrop(x, y, width, height);
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190 }
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191 else
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192 {
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193 x = 0;
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194 y = 0;
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195 width = width_;
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196 height = height_;
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197 }
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198 }
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199
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200
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201 void RadiographyLayer::SetAngle(double angle)
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202 {
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203 geometry_.SetAngle(angle);
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204 UpdateTransform();
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205
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206 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
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207 }
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208
620
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209 void RadiographyLayer::SetVerticalFlip(bool flip)
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210 {
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211 geometry_.SetVerticalFlip(flip);
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212 UpdateTransform();
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213
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214 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
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215 }
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216
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217 void RadiographyLayer::SetHorizontalFlip(bool flip)
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218 {
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219 geometry_.SetHorizontalFlip(flip);
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220 UpdateTransform();
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221
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222 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
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223 }
410
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224
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225 void RadiographyLayer::SetSize(unsigned int width,
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226 unsigned int height)
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227 {
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228 if (hasSize_ &&
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229 (width != width_ ||
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230 height != height_))
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231 {
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232 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageSize);
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233 }
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234
410
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235 hasSize_ = true;
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236 width_ = width;
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237 height_ = height;
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238
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239 UpdateTransform();
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240 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
410
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241 }
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242
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243
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244 Extent2D RadiographyLayer::GetExtent() const
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245 {
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246 Extent2D extent;
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247
410
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248 unsigned int x, y, width, height;
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249 GetCrop(x, y, width, height);
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250
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251 double dx = static_cast<double>(x);
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252 double dy = static_cast<double>(y);
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253 double dwidth = static_cast<double>(width);
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254 double dheight = static_cast<double>(height);
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255
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256 AddToExtent(extent, dx, dy);
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257 AddToExtent(extent, dx + dwidth, dy);
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258 AddToExtent(extent, dx, dy + dheight);
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259 AddToExtent(extent, dx + dwidth, dy + dheight);
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260
410
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261 return extent;
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262 }
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263
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264
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265 bool RadiographyLayer::GetPixel(unsigned int& imageX,
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266 unsigned int& imageY,
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267 double sceneX,
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268 double sceneY) const
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269 {
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270 if (width_ == 0 ||
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271 height_ == 0)
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272 {
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273 return false;
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274 }
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275 else
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276 {
476
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277 GetTransformInverse().Apply(sceneX, sceneY);
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278
410
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279 int x = static_cast<int>(std::floor(sceneX));
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280 int y = static_cast<int>(std::floor(sceneY));
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281
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diff changeset
282 if (x < 0)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
283 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
284 imageX = 0;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
285 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
286 else if (x >= static_cast<int>(width_))
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
287 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
288 imageX = width_;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
289 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
290 else
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
291 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
292 imageX = static_cast<unsigned int>(x);
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
293 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
294
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
295 if (y < 0)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
296 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
297 imageY = 0;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
298 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
299 else if (y >= static_cast<int>(height_))
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
300 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
301 imageY = height_;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
302 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
303 else
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
304 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
305 imageY = static_cast<unsigned int>(y);
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
306 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
307
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
308 return true;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
309 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
310 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
311
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
312
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
313 void RadiographyLayer::SetPan(double x,
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
314 double y)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
315 {
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
316 geometry_.SetPan(x, y);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
317 UpdateTransform();
503
77e0eb83ff63 layers are now Observable and emitting LayerEdited messages
amazy
parents: 480
diff changeset
318 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
319 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
321
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
322 void RadiographyLayer::SetPixelSpacing(double x,
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
323 double y)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
324 {
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
325 geometry_.SetPixelSpacing(x, y);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
326 UpdateTransform();
503
77e0eb83ff63 layers are now Observable and emitting LayerEdited messages
amazy
parents: 480
diff changeset
327 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
328 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
329
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
330
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
331 void RadiographyLayer::GetCenter(double& centerX,
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
332 double& centerY) const
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
333 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
334 centerX = static_cast<double>(width_) / 2.0;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
335 centerY = static_cast<double>(height_) / 2.0;
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
336 GetTransform().Apply(centerX, centerY);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
337 }
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
338
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
339
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
340
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
341 size_t RadiographyLayer::GetControlPointCount() const {return 4;}
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
342
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
343 void RadiographyLayer::GetControlPoint(ControlPoint& cpScene /* out in scene coordinates */,
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
344 size_t index) const
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
345 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
346 unsigned int cropX, cropY, cropWidth, cropHeight;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
347 GetCrop(cropX, cropY, cropWidth, cropHeight);
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
348
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
349 ControlPoint cp;
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
350 switch (index)
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
351 {
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
352 case ControlPoint_TopLeftCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
353 cp = ControlPoint(cropX, cropY, ControlPoint_TopLeftCorner);
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
354 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
355
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
356 case ControlPoint_TopRightCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
357 cp = ControlPoint(cropX + cropWidth, cropY, ControlPoint_TopRightCorner);
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
358 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
359
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
360 case ControlPoint_BottomLeftCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
361 cp = ControlPoint(cropX, cropY + cropHeight, ControlPoint_BottomLeftCorner);
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
362 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
363
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
364 case ControlPoint_BottomRightCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
365 cp = ControlPoint(cropX + cropWidth, cropY + cropHeight, ControlPoint_BottomRightCorner);
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
366 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
367
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
368 default:
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
369 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
370 }
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
371
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
372 // transforms image coordinates into scene coordinates
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
373 GetTransform().Apply(cp.x, cp.y);
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
374 cpScene = cp;
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
375 }
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
376
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
377 bool RadiographyLayer::LookupControlPoint(ControlPoint& cpScene /* out */,
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
378 double x,
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
379 double y,
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
380 double zoom,
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
381 double viewportDistance) const
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
382 {
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 double threshold = Square(viewportDistance / zoom);
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
384
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
385 for (size_t i = 0; i < GetControlPointCount(); i++)
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
386 {
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
387 ControlPoint cp;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
388 GetControlPoint(cp, i);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
389
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
390 double d = Square(cp.x - x) + Square(cp.y - y);
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
391
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
392 if (d <= threshold)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
393 {
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
394 cpScene = cp;
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
395 return true;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 }
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
398
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399 return false;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 }