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[Gui] Fix color bar position and text (#10552)

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* [Gui] Fix ColorBar position and labelling

* [Gui] Improve formatting

* [Gui] ColorBar adjusts if user squashes window height

* [Gui] Changes following feedback
This commit is contained in:
Syres916
2023-09-20 00:35:22 +01:00
committed by GitHub
parent b2d255e5fc
commit 0c96b7d903
4 changed files with 172 additions and 12 deletions
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18
src/Gui/SoFCColorGradient.cpp
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@@ -28,6 +28,7 @@
# include <Inventor/fields/SoMFString.h>
# include <Inventor/nodes/SoBaseColor.h>
# include <Inventor/nodes/SoCoordinate3.h>
# include <Inventor/nodes/SoFont.h>
# include <Inventor/nodes/SoIndexedFaceSet.h>
# include <Inventor/nodes/SoMaterial.h>
# include <Inventor/nodes/SoText2.h>
@@ -35,6 +36,7 @@
# include <Inventor/nodes/SoTransparencyType.h>
#endif
#include <Base/Parameter.h>
#include "SoFCColorGradient.h"
#include "SoTextLabel.h"
#include "DlgSettingsColorGradientImp.h"
@@ -99,19 +101,27 @@ void SoFCColorGradient::setMarkerLabel(const SoMFString& label)
SbVec2f minPt = _bbox.getMin();
float fStep = (maxPt[1] - minPt[1]) / ((float)num - 1);
auto trans = new SoTransform;
ParameterGrp::handle hGrp = Gui::WindowParameter::getDefaultParameter()->GetGroup("View");
auto LabelTextSize = hGrp->GetInt("CbLabelTextSize", 13);
auto LabelTextColor =
App::Color((uint32_t)hGrp->GetUnsigned("CbLabelColor", 0xffffffff));
auto textFont = new SoFont;
auto color = new SoBaseColor;
textFont->name.setValue("Helvetica,Arial,Times New Roman");
textFont->size.setValue(LabelTextSize);
trans->translation.setValue(maxPt[0] + 0.1f, maxPt[1] - 0.05f + fStep, 0.0f);
color->rgb.setValue(LabelTextColor.r,LabelTextColor.g,LabelTextColor.b);
labels->addChild(trans);
labels->addChild(color);
labels->addChild(textFont);
for (int i = 0; i < num; i++) {
auto trans = new SoTransform;
auto color = new SoBaseColor;
auto text2 = new SoColorBarLabel;
trans->translation.setValue(0, -fStep, 0);
color->rgb.setValue(0, 0, 0);
text2->string.setValue(label[i]);
labels->addChild(trans);
labels->addChild(color);
labels->addChild(text2);
}
}