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Home » Developing U++ » UppHub » GraphDraw/GraphCtrl
Re: GraphDraw/GraphCtrl [message #54334 is a reply to message #54326] Thu, 25 June 2020 00:10 Go to previous messageGo to previous message
Didier is currently offline  Didier
Messages: 680
Registered: November 2008
Location: France
Contributor
Hello Pradip,

I did a quick check on you're code, and after only renaming what needed to be renamed and commented the code for which I didn't have the data types, all compiled and works fine:
grid and axis are draw as you wan't and only Y axis is inverted.
I uploaded the modyfied code
So maybe it's the app code that modifys the configuration ?

Quote:
One suggestion:
CustomData::Intersects and CustomData::Contains deal with bounding box of the data point. In some situations the bounding box depends on screen coordinates, please consider this.

In fact this was done on purpose: to avoid manipulating Graph and Screen coordinates.
At first I used screen coordinates in API but it revealed to be un-adapted and error prone du to all the clipping and/or offsets applied

EDIT : file removed (newer dowload available)

[Updated on: Sat, 11 July 2020 23:33]

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