graphics/gdi+

  1. Thonord

    Question Locate color within a rectangle using a Graphics object.

    Hi, I'm an old retired Clipperhead, now a hobby VB programmer (starting from VB3). I am managing til conversion to .NET pretty well on my own, but I find myself often doing things "the old way" instead of using the vast resources in .NET. As an example, I would scan an area of a bitmap pixel by...
  2. J

    Question How to draw rubberband line fast?

    Now, this is a very basic problem that has been bugged me in many projects and I haven't found an answer. How to draw a rubberband line to a picturebox or panel that follows the mouse in real-time, when it has a background image inserted to it? In VB6 there was the simple Line-method that did...
  3. S

    Question How can i draw a directed line in visual basic.net ?

    i Want to draw a Directed Weighted Graph in Vb.NET...:D but can't get codes for directed line... i need a vb code to draw a Directed line with a text box in center of line to weight that Edge with mouse Events... Plz provide a Code or a Whole project (application) in urgent (in 2 days) .... Thanks
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