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widget-factory: Add tests for loading color profiles

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I figured out how to generate them, yay:

  cmsHPROFILE lcms_profile;
  cmsToneCurve *curve[3];

  curve[0] = cmsBuildParametricToneCurve (NULL, 4, (double[5]) { 1.0, 0, 0, 0, 0 });
  curve[1] = cmsBuildParametricToneCurve (NULL, 4, (double[5]) { 2.4, 255.0 / 15 / 1.055, 0.055 / 1.055, 0, 15./255 });
  curve[2] = cmsBuildGamma (NULL, 2.4);
  lcms_profile = cmsCreateRGBProfile (&(cmsCIExyY) {
                                        0.3127, 0.3290, 1.0
                                      },
                                      &(cmsCIExyYTRIPLE) {
                                        { 0.6400, 0.3300, 1.0 },
                                        { 0.3000, 0.6000, 1.0 },
                                        { 0.1500, 0.0600, 1.0 }
                                      },
                                      curve);

  cmsSaveProfileToFile (lcms_profile, "foo.icc");

  cmsFreeToneCurveTriple (curve);
  cmsCloseProfile (lcms_profile);
This commit is contained in:
Benjamin Otte
2021-09-28 04:06:02 +02:00
parent ea73fc2b31
commit 755d5d5f14
5 changed files with 84 additions and 3 deletions
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demos/widget-factory/widget-factory.gresource.xml
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@@ -122,5 +122,8 @@
<file>linear-gradient-monochrome.png</file>
<file>srgb-gradient-color.png</file>
<file>srgb-gradient-monochrome.png</file>
<file>color-profile-check.png</file>
<file>color-profile-check.jpeg</file>
<file>color-profile-check.tiff</file>
</gresource>
</gresources>

84
demos/widget-factory/widget-factory.ui
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@@ -1517,13 +1517,91 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
<object class="GtkNotebookPage">
<property name="position">1</property>
<property name="child">
<object class="GtkBox" id="box10">
<property name="orientation">1</property>
<object class="GtkGrid">
<property name="hexpand">0</property>
<property name="row-spacing">6</property>
<property name="column-spacing">6</property>
<property name="margin-start">6</property>
<property name="margin-end">6</property>
<property name="margin-top">6</property>
<property name="margin-bottom">6</property>
<property name="row-homogeneous">1</property>
<property name="valign">start</property>
<child>
<object class="GtkLabel">
<property name="label" translatable="yes">image loading</property>
<style>
<class name="caption-heading"/>
</style>
<layout>
<property name="column">0</property>
<property name="row">0</property>
<property name="column-span">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkImage">
<property name="paintable">resource:///org/gtk/WidgetFactory4/color-profile-check.png</property>
<layout>
<property name="column">0</property>
<property name="row">1</property>
</layout>
</object>
</child>
<child>
<object class="GtkLabel">
<property name="label">PNG</property>
<property name="hexpand">1</property>
<layout>
<property name="column">1</property>
<property name="row">1</property>
</layout>
</object>
</child>
<child>
<object class="GtkImage">
<property name="paintable">resource:///org/gtk/WidgetFactory4/color-profile-check.jpeg</property>
<layout>
<property name="column">0</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkLabel">
<property name="label">JPEG</property>
<property name="hexpand">1</property>
<layout>
<property name="column">1</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkImage">
<property name="paintable">resource:///org/gtk/WidgetFactory4/color-profile-check.tiff</property>
<layout>
<property name="column">0</property>
<property name="row">3</property>
</layout>
</object>
</child>
<child>
<object class="GtkLabel">
<property name="label">TIFF</property>
<property name="hexpand">1</property>
<layout>
<property name="column">1</property>
<property name="row">3</property>
</layout>
</object>
</child>
</object>
</property>
<property name="tab">
<object class="GtkLabel" id="label9">
<property name="label" translatable="1">page 2</property>
<property name="label" translatable="1">Images</property>
</object>
</property>
</object>