21 #ifndef QGSPSEUDOCOLORSHADER_H 22 #define QGSPSEUDOCOLORSHADER_H 36 bool shade(
double,
int*,
int*,
int* );
39 bool shade(
double,
double,
double,
int*,
int*,
int* );
54 void setClassBreaks();
57 double mClassBreakMin1;
58 double mClassBreakMax1;
59 double mClassBreakMin2;
60 double mClassBreakMax2;
61 double mClassBreakMin3;
A raster color shader that highlighs low values in blue and high values in red.
double classBreakMin1() const
double classBreakMin3() const
virtual bool shade(double, int *, int *, int *, int *)
generates and new RGBA value based on one input value
double classBreakMax2() const
double classBreakMin2() const
The raster shade function applies a shader to a pixel at render time - typically used to render grays...
double classBreakMax1() const
virtual void setMinimumValue(double)
Return the minimum value.
virtual void setMaximumValue(double)
Set the maximum value.