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line widget set/get line width

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This commit is contained in:
ozantonkal 2013-07-04 16:05:05 +03:00
parent 158ed299c1
commit ba89a6a34a
3 changed files with 16 additions and 0 deletions
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3
modules/viz/include/opencv2/viz/widgets.hpp
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@ -38,6 +38,9 @@ namespace temp_viz
{
public:
LineWidget(const Point3f &pt1, const Point3f &pt2, const Color &color = Color::white());
void setLineWidth(float line_width);
float getLineWidth();
};

12
modules/viz/src/simple_widgets.cpp
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@ -16,3 +16,15 @@ temp_viz::LineWidget::LineWidget(const Point3f &pt1, const Point3f &pt2, const C
setColor(color);
}
void temp_viz::LineWidget::setLineWidth(float line_width)
{
vtkSmartPointer<vtkLODActor> actor = WidgetAccessor::getActor(*this);
actor->GetProperty()->SetLineWidth(line_width);
}
float temp_viz::LineWidget::getLineWidth()
{
vtkSmartPointer<vtkLODActor> actor = WidgetAccessor::getActor(*this);
return actor->GetProperty()->GetLineWidth();
}

1
modules/viz/test/test_viz3d.cpp
View File

@ -115,6 +115,7 @@ TEST(Viz_viz3d, accuracy)
v.setShapePose("sphere1", cloudPosition);
v.setShapePose("arrow1", cloudPosition);
lw2.setColor(temp_viz::Color(col_blue, col_green, col_red));
lw.setLineWidth(lw.getLineWidth()+pos_x * 10);
angle_x += 0.1f;
angle_y -= 0.1f;