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pierrotsc

USA
497 Posts
Posted - Sep 29 2019 :  19:57:00  Show Profile  Reply
Right now I display Coordinates, K value and RGB values in one line.
This is my code:
imageenview.SetInteractionHint(Format('%d %d', [BX, BY]) + ' K%=' +
formatfloat('##0', (255 - GetRValue(RGBColor)) / 2.55) + ' R=' +
IntToStr(GetRValue(RGBColor)) + ' G=' + IntToStr(GetGValue(RGBColor)) +
' B=' + IntToStr(GetBValue(RGBColor)), X, Y, '0000 0000');

The thing is that it is too long and part disappears when i am at the edge of the image. anyway i could have coordinates, k and rgb vertically ? one on each line ?
X,Y
K
R
G
B
instead of X,Y K R G B ?

Thanks

xequte

38611 Posts
Posted - Sep 30 2019 :  01:11:03  Show Profile  Reply
Hi

You can just write your own hint code in the mouse move event, e.g.

  currentHint := 'X,Y' + #13#10 + 'K' + #13#10 + 'R';
  if currentHint <> ImageEnView1.Hint then
  begin
    Application.CancelHint;
    ImageEnView1.Hint := currentHint;
  end;


Nigel
Xequte Software
www.imageen.com
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