ColormapViewerWidget Class Reference

Select a layer from a colormap and render it to a Gtk::Image. More...

#include <tools/firestation/colormap_viewer_widget.h>

List of all members.


Public Member Functions

 ColormapViewerWidget ()
 Constructor.
 ~ColormapViewerWidget ()
 Destructor.
void set_colormap (Colormap *cm)
 Set the colormap to display.
void set_colormap_img (Gtk::Image *img)
 Set the image to render into.
void set_layer_selector (Gtk::Scale *scl)
 Set the selector widget to choose the layer of the colormap which gets rendered.
void draw (unsigned int layer=0)
 Draw the colormap.

Detailed Description

Select a layer from a colormap and render it to a Gtk::Image.

Author:
Daniel Beck

Definition at line 30 of file colormap_viewer_widget.h.

Constructor & Destructor Documentation

ColormapViewerWidget::ColormapViewerWidget (  ) 

Constructor.

Definition at line 34 of file colormap_viewer_widget.cpp.

ColormapViewerWidget::~ColormapViewerWidget (  ) 

Destructor.

Definition at line 43 of file colormap_viewer_widget.cpp.

Member Function Documentation

void ColormapViewerWidget::draw ( unsigned int  layer = 0  ) 

Draw the colormap.

Parameters:
layer the plane in the third dimension of the colormap to be drawn

Definition at line 107 of file colormap_viewer_widget.cpp.

References Colormap::deepness(), Colormap::depth(), Colormap::height(), LossyScaler::scale(), LossyScaler::set_original_buffer(), LossyScaler::set_original_dimensions(), LossyScaler::set_scaled_buffer(), LossyScaler::set_scaled_dimensions(), Colormap::to_image(), and Colormap::width().

Referenced by ColorTrainWidget::add_to_colormap(), ColorTrainWidget::load_colormap(), ColorTrainWidget::load_histograms(), and ColorTrainWidget::reset_colormap().

void ColormapViewerWidget::set_colormap ( Colormap *  cm  ) 

Set the colormap to display.

Parameters:
cm colormap

Definition at line 52 of file colormap_viewer_widget.cpp.

References Colormap::deepness().

Referenced by ColorTrainWidget::add_to_colormap(), ColorTrainWidget::load_colormap(), and ColorTrainWidget::load_histograms().

void ColormapViewerWidget::set_colormap_img ( Gtk::Image *  img  ) 

Set the image to render into.

Parameters:
img the Image

Definition at line 69 of file colormap_viewer_widget.cpp.

Referenced by ColorTrainWidget::set_colormap_img(), FuseTransferWidget::set_local_img(), and FuseTransferWidget::set_remote_img().

void ColormapViewerWidget::set_layer_selector ( Gtk::Scale *  scl  ) 

Set the selector widget to choose the layer of the colormap which gets rendered.

Parameters:
scl a Gtk::Scale

Definition at line 78 of file colormap_viewer_widget.cpp.

References Colormap::deepness().

Referenced by ColorTrainWidget::set_cm_layer_selector(), FuseTransferWidget::set_local_layer_selector(), and FuseTransferWidget::set_remote_layer_selector().

The documentation for this class was generated from the following files: