when I use TImage to draw a graphics everytime the start point is from top-left corner (0,0), but in my case i want to the start point from bottom-right. I looked through VB6 they have such a scaleleft, scaletop to refine the size of the picture box. but in delphi you only can find scalewidth and scaleheight which cant really work properly. my question is how can i convert scaleleft and scaletop to delphi.
in VB6 the code like:
I also realized that in delphi you cant set negative in scale range, but if you cant then you cant let the graphics start drawing from the middle since the (0,0) is in the middle. any help will be appreciated