1.- I have I figure, like a circle with numbers from 0 to 360 degrees ( like a clock ).
2.- Edit box will display the value choosed in the part 1.
so the question is how Can I do a figure that moving with the mouse I can select a number and after
number is displayed in an edit box.
Any help for this,
The trick here is to use the OnMouseMove event.
Using the centre point of the image and simple trig, you can determine the angle of the imaginary line that connects the centre of the image to the current
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Have you ever had your Delphi form/application just hanging while waiting for data to load?
This is the article to read if you want to learn some things about adding threads for data loading in the background.
First, I'll setup a general applica…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work. Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
This Micro Tutorial will teach you how to censor certain areas of your screen. The example in this video will show a little boy's face being blurred.
This will be demonstrated using Adobe Premiere Pro CS6.