This topic provides examples that demonstrate how to draw a single pixel and how to draw a point with a pen three-pixels wide.
Use Plot() to draw a single point in the center of the screen.
...
TPoint screenCenterPoint=rect.Center(); // the center of the screen
...
// draw a single pixel point in the center of the screen
gc.Plot(screenCenterPoint);
...
Define a size for the pen tip as a TSize .
Use SetPenSize() to increase the pen width from the default (single pixel). This shows how a plotted point three pixels wide is much easier to see than a single pixel. It is in fact drawn as a "+" shape.
Use Plot() to draw a point in the center of the screen.
...
TPoint screenCenterPoint=rect.Center(); // the center of the screen
...
// Set up a "bold" size for the pen tip to (default is 1,1)
TSize penSizeBold(3,3);
...
// draw a "bold" point 3 pixels across
gc.SetPenSize(penSizeBold);
gc.Plot(screenCenterPoint);
...
Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.