I have drawn a grid in vb2008 so that each rectangle represents a 15 min period of a day. Time slots are shown by filling in the grid in different colours using the draw rectangle method. No problem so far. Now I want to discover the colour of any given part of the grid to prevent an overdraw. That is the problem. I do not know how to see if say pixel(x,y) is green or blue of anything. Can someone please give me the coding?
Thanks
Recommended Answers
Jump to PostI would do my drawing on a bitmap.
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 'Draw your grid on a picture box's image 'Make the picture box the size of the grid and then create an image that size PictureBox1.Image = New …
All 3 Replies
Be a part of the DaniWeb community
We're a friendly, industry-focused community of 1.20 million developers, IT pros, digital marketers, and technology enthusiasts learning and sharing knowledge.