Mercurial > hg > orthanc-stone

annotate Framework/Radiography/RadiographyLayer.cpp @ 623:42dadae61fa9

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renamed IObservable::EmitMessage() as BroadcastMessage()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 May 2019 14:16:08 +0200
parents 77e0eb83ff63
children 63982c8c294a
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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 panX_(0),
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38 panY_(0),
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39 angle_(0),
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40 resizeable_(false),
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41 pixelSpacingX_(1),
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42 pixelSpacingY_(1)
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43 {
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44
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45 }
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46
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47 void RadiographyLayer::Geometry::GetCrop(unsigned int &x, unsigned int &y, unsigned int &width, unsigned int &height) const
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48 {
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49 if (!hasCrop_)
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50 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); // you should probably use RadiographyLayer::GetCrop() or at least call HasCrop() before
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51
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52 x = cropX_;
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53 y = cropY_;
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54 width = cropWidth_;
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55 height = cropHeight_;
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56 }
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57
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58 void RadiographyLayer::UpdateTransform()
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59 {
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60 transform_ = AffineTransform2D::CreateScaling(geometry_.GetPixelSpacingX(), geometry_.GetPixelSpacingY());
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61
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62 double centerX, centerY;
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63 GetCenter(centerX, centerY);
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64
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65 transform_ = AffineTransform2D::Combine(
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66 AffineTransform2D::CreateOffset(geometry_.GetPanX() + centerX, geometry_.GetPanY() + centerY),
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67 AffineTransform2D::CreateRotation(geometry_.GetAngle()),
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68 AffineTransform2D::CreateOffset(-centerX, -centerY),
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69 transform_);
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70
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71 transformInverse_ = AffineTransform2D::Invert(transform_);
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72 }
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73
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74
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75 void RadiographyLayer::AddToExtent(Extent2D& extent,
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76 double x,
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77 double y) const
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78 {
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79 GetTransform().Apply(x, y);
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80 extent.AddPoint(x, y);
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81 }
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82
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83 bool RadiographyLayer::Contains(double x,
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84 double y) const
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85 {
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86 GetTransformInverse().Apply(x, y);
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87
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88 unsigned int cropX, cropY, cropWidth, cropHeight;
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89 GetCrop(cropX, cropY, cropWidth, cropHeight);
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90
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91 return (x >= cropX && x <= cropX + cropWidth &&
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92 y >= cropY && y <= cropY + cropHeight);
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93 }
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94
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95
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96 void RadiographyLayer::DrawBorders(CairoContext& context,
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97 double zoom)
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98 {
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99 if (GetControlPointCount() < 3 )
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100 return;
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101
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102 cairo_t* cr = context.GetObject();
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103 cairo_set_line_width(cr, 2.0 / zoom);
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104
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105 ControlPoint cp;
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106 GetControlPoint(cp, 0);
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107 cairo_move_to(cr, cp.x, cp.y);
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108
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109 for (size_t i = 0; i < GetControlPointCount(); i++)
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110 {
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111 GetControlPoint(cp, i);
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112 cairo_line_to(cr, cp.x, cp.y);
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113 }
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114
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115 cairo_close_path(cr);
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116 cairo_stroke(cr);
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117 }
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118
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119
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120 RadiographyLayer::RadiographyLayer(MessageBroker& broker, const RadiographyScene& scene) :
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121 IObservable(broker),
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122 index_(0),
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123 hasSize_(false),
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124 width_(0),
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125 height_(0),
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126 prefferedPhotometricDisplayMode_(PhotometricDisplayMode_Default),
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127 scene_(scene)
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128 {
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129 UpdateTransform();
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130 }
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131
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132 void RadiographyLayer::ResetCrop()
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133 {
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134 geometry_.ResetCrop();
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135 UpdateTransform();
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136 }
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137
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138 void RadiographyLayer::SetPreferredPhotomotricDisplayMode(PhotometricDisplayMode prefferedPhotometricDisplayMode)
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139 {
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140 prefferedPhotometricDisplayMode_ = prefferedPhotometricDisplayMode;
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141
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142 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
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143 }
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144
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145 void RadiographyLayer::SetCrop(unsigned int x,
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146 unsigned int y,
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147 unsigned int width,
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148 unsigned int height)
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149 {
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150 if (!hasSize_)
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151 {
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152 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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153 }
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154
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155 if (x + width > width_ ||
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156 y + height > height_)
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157 {
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158 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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159 }
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160
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161 geometry_.SetCrop(x, y, width, height);
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162 UpdateTransform();
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163
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164 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
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165 }
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166
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167 void RadiographyLayer::SetGeometry(const Geometry& geometry)
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168 {
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169 geometry_ = geometry;
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170
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171 if (hasSize_)
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172 {
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173 UpdateTransform();
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174 }
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175
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176 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
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177 }
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178
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179
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180 void RadiographyLayer::GetCrop(unsigned int& x,
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181 unsigned int& y,
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182 unsigned int& width,
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183 unsigned int& height) const
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184 {
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185 if (GetGeometry().HasCrop())
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186 {
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187 GetGeometry().GetCrop(x, y, width, height);
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188 }
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189 else
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190 {
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191 x = 0;
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192 y = 0;
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193 width = width_;
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194 height = height_;
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195 }
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196 }
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197
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198
410
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199 void RadiographyLayer::SetAngle(double angle)
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200 {
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201 geometry_.SetAngle(angle);
410
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202 UpdateTransform();
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203
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204 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
410
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205 }
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206
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207
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208 void RadiographyLayer::SetSize(unsigned int width,
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209 unsigned int height)
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210 {
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211 if (hasSize_ &&
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212 (width != width_ ||
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213 height != height_))
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214 {
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215 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageSize);
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216 }
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217
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218 hasSize_ = true;
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219 width_ = width;
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220 height_ = height;
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221
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222 UpdateTransform();
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223 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
410
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224 }
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225
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226
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227 Extent2D RadiographyLayer::GetExtent() const
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228 {
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229 Extent2D extent;
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230
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231 unsigned int x, y, width, height;
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232 GetCrop(x, y, width, height);
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233
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234 double dx = static_cast<double>(x);
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235 double dy = static_cast<double>(y);
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236 double dwidth = static_cast<double>(width);
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237 double dheight = static_cast<double>(height);
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238
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239 AddToExtent(extent, dx, dy);
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240 AddToExtent(extent, dx + dwidth, dy);
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241 AddToExtent(extent, dx, dy + dheight);
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242 AddToExtent(extent, dx + dwidth, dy + dheight);
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243
410
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244 return extent;
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245 }
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246
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247
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248 bool RadiographyLayer::GetPixel(unsigned int& imageX,
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249 unsigned int& imageY,
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250 double sceneX,
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251 double sceneY) const
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252 {
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253 if (width_ == 0 ||
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254 height_ == 0)
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255 {
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256 return false;
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257 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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258 else
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259 {
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260 GetTransformInverse().Apply(sceneX, sceneY);
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261
410
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262 int x = static_cast<int>(std::floor(sceneX));
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263 int y = static_cast<int>(std::floor(sceneY));
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264
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265 if (x < 0)
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266 {
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267 imageX = 0;
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268 }
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269 else if (x >= static_cast<int>(width_))
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270 {
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271 imageX = width_;
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272 }
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273 else
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274 {
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275 imageX = static_cast<unsigned int>(x);
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276 }
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277
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
278 if (y < 0)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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279 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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280 imageY = 0;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
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281 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
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282 else if (y >= static_cast<int>(height_))
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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283 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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284 imageY = height_;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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285 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
286 else
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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287 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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288 imageY = static_cast<unsigned int>(y);
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
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289 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
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290
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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291 return true;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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292 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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293 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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294
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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295
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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296 void RadiographyLayer::SetPan(double x,
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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297 double y)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
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298 {
430
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am@osimis.io
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diff changeset
299 geometry_.SetPan(x, y);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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300 UpdateTransform();
623
42dadae61fa9 renamed IObservable::EmitMessage() as BroadcastMessage()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 503
diff changeset
301 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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302 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
303
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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304
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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305 void RadiographyLayer::SetPixelSpacing(double x,
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
306 double y)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
307 {
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
308 geometry_.SetPixelSpacing(x, y);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
309 UpdateTransform();
623
42dadae61fa9 renamed IObservable::EmitMessage() as BroadcastMessage()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 503
diff changeset
310 BroadcastMessage(RadiographyLayer::LayerEditedMessage(*this));
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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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:
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313
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
314 void RadiographyLayer::GetCenter(double& centerX,
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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315 double& centerY) const
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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316 {
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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317 centerX = static_cast<double>(width_) / 2.0;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
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318 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
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diff changeset
319 GetTransform().Apply(centerX, centerY);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320 }
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
321
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
322
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
323
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
324 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
325
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
326 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
327 size_t index) const
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 unsigned int cropX, cropY, cropWidth, cropHeight;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
330 GetCrop(cropX, cropY, cropWidth, cropHeight);
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
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parents:
diff changeset
331
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
332 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
333 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
334 {
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
335 case ControlPoint_TopLeftCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
336 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
337 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
338
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
339 case ControlPoint_TopRightCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
340 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
341 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
342
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
343 case ControlPoint_BottomLeftCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
344 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
345 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
346
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
347 case ControlPoint_BottomRightCorner:
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
348 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
349 break;
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
350
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
351 default:
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
352 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
353 }
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
354
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
355 // transforms image coordinates into scene coordinates
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
356 GetTransform().Apply(cp.x, cp.y);
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
357 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
358 }
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
359
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
360 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
361 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
362 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
363 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
364 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
365 {
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
366 double threshold = Square(viewportDistance / zoom);
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
367
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
368 for (size_t i = 0; i < GetControlPointCount(); i++)
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
369 {
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
370 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
371 GetControlPoint(cp, i);
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
372
476
a95090305dd4 Introduced ControlPoint instead of Corner in the trackers and layers + drawing mask from the ControlPoints
am@osimis.io
parents: 440
diff changeset
373 double d = Square(cp.x - x) + Square(cp.y - y);
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
374
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
375 if (d <= threshold)
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
376 {
480
2f6ecb5037ea added mouse tracker for Layer Mask. Everything seems ok
am@osimis.io
parents: 476
diff changeset
377 cpScene = cp;
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
378 return true;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
379 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
380 }
430
b85f635f1eb5 added serialization for RadiographyScene
am@osimis.io
parents: 410
diff changeset
381
410
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
382 return false;
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 }
6decc0ba9da5 rename RadiographyScene::Layer as RadiographyLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
384 }