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Leadtools Namespace > RasterImage Class : MaxValue Property |
public int MaxValue {get; set;}
'Declaration
Public Property MaxValue As Integer
'Usage
Dim instance As RasterImage Dim value As Integer instance.MaxValue = value value = instance.MaxValue
public int MaxValue {get; set;}
@property (nonatomic, assign) NSInteger maxValue
public int getMaxValue() public void setMaxValue(int value)
<br/>get_MaxValue();<br/>set_MaxValue(value);<br/>Object.defineProperty('MaxValue');
For every value between 0 and MinValue, Black (RGB(0,0,0)) will be used. For values between MinValue and MaxValue, the gray value to be displayed is calculated by : gray = (index - MinValue) * 255 / (MaxValue - MinValue).
index is the intensity value of the pixel. If the intensity value is > MaxValue, the color will be White. If the intensity value is < MinValue, the color will be Black. For those intensity values between MinValue and MaxValue, the above equation is used to determine the color, with index equal to the intensity value.
For more information, refer to Grayscale Images.