WebDescription. draw_point_mod returns the parameter for a point, which has been created interactively by the user in the window. To create a point are expected the coordinates … WebDrawing a point on the screen. The following code draws a point on the screen in the ActiveView where the mouse is clicked. The x,y coordinates come from a mousedown …

draw_point_mod [HALCON Operator Reference / Version 22.11.0.0]

WebThe key here is that the HTuple callbackFunction is a function pointer that points to a delegate of the type HDrawingObject.HDrawingObjectCallback. This delegate then links … Webroi = drawpoint creates a Point object and enables interactive drawing of a point region-of-interest (ROI) on the current axes. To draw the ROI, position the pointer on the image. … charmx book

[Solved]-How to use Halcon …

WebA painter is activated by the begin () function and the constructor that takes a QPaintDevice argument. The end () function, and the destructor, deactivates it. Together with the QPaintDevice and QPaintEngine classes, QPainter form the basis for Qt’s paint system. QPainter is the class used to perform drawing operations. Webvoid QPainter:: drawPoint (const QPointF &position) Draws a single point at the given position using the current pen's color. See also Coordinate System. void QPainter:: drawPoint (const QPoint &position) This is an overloaded function. Draws a single point at the given position using the current pen's color. void QPainter:: drawPoint (int x ... WebBy T Tak. Here are the examples of the csharp api HalconDotNet.HOperatorSet.Complement (HalconDotNet.HObject, out HalconDotNet.HObject) taken from open source projects. By voting up you can indicate which examples are most useful and appropriate. charmx gaston