📄 usage methods.html
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<h2>Methods</h2>
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<td><font color="DarkBlue">procedure IncreaseImageScale(AIncrement: Boolean);</font>
<p>Increases (AIncrement = True) or decreases the current image scale
using predefined set of scale values.<br>
The minimal value in this set is 7, and the maximal is 1600.
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<td><font color="DarkBlue">procedure UpdateImageInfo;</font>
<p>Updates internal image info fields.<br>
Must be called after you load a new image.<br>
The typical image load procedure can look like this:
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<pre>
procedure TFormMain.LoadImage(const AFileName: string);
begin
try
try
ATImageBox1.Image.Resample := True;
ATImageBox1.Image.ResampleBackColor := ATImageBox1.Color;
ATImageBox1.Image.Picture.LoadFromFile(AFileName);
finally
ATImageBox1.UpdateImageInfo;
end;
except
Application.MessageBox('Could not load image', 'Error',
MB_OK or MB_ICONERROR);
end;
end;
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