The HOpCreateRectangle class draws a rectangle. More...
#include <HOpCreateRectangle.h>
Public Member Functions | |
virtual HBaseOperator * | Clone () |
virtual const char * | GetName () |
HOpCreateRectangle (HBaseView *view, int DoRepeat=0, int DoCapture=1, bool UseCenterMarker=true) | |
virtual int | OnLButtonUp (HEventInfo &hevent) |
The HOpCreateRectangle class draws a rectangle.
HOpCreateRectangle uses event information to insert a rectangle into the HOOPS Database. This provides the basic functionality for drawing a temporary, overlayed 2-D box outline in the view plane based on first and last pointer positions. The operation consists of the following steps:
More Detailed Description: see event methods.
HOpCreateRectangle::HOpCreateRectangle | ( | HBaseView * | view, |
int | DoRepeat = 0 , |
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int | DoCapture = 1 , |
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bool | UseCenterMarker = true |
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) |
Constructs an HOpCreateRectangle object.
view | A pointer to an HBaseView object. |
DoRepeat | An integer denoting whether this is a repeatable operator. This parameter has been deprecated. |
DoCapture | An integer denoting whether the mouse state should be captured, which means that all mouse events should be received after a mousedown, even if it leaves the window. This parameter has been deprecated. |
UseCenterMarker | Pass true if you want HOOPS to render a mark at the center of the rectangle. |
virtual HBaseOperator* HOpCreateRectangle::Clone | ( | ) | [virtual] |
Creates a new operator which is a copy of the current operator. The user is responsible for deleting the newly created operator.
Reimplemented from HOpConstructRectangle.
virtual const char* HOpCreateRectangle::GetName | ( | ) | [virtual] |
Reimplemented from HOpConstructRectangle.
virtual int HOpCreateRectangle::OnLButtonUp | ( | HEventInfo & | hevent | ) | [virtual] |
OnLButtonUp finalizes the size of the rectangle, cleans up the scene and inserts a new rectangle into the model.
hevent | An HEventInfo object containing information about the current event. |
Reimplemented from HOpConstructRectangle.