////////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS ------------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ----------------------
// 09NOV2008 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////////
/**
* Create the gradient brush.
* @param ff_xmin the top left coordinate.
* @param ff_ymin the top left coordinate.
* @param ff_xmax the bottom right coordinate.
* @param ff_ymax the bottom right coordinate.
* @param ff_angle the angle for this gradient.
* @param type the type of the gradient brush.
*/
public RadialGradientBrushFP(int ffX, int ffY, int ffRadius,
int ffAngle)
{
_matrix = new MatrixFP();
_centerPt.Reset(ffX,
ffY);
_matrix.Translate(-_centerPt.X, -_centerPt.Y);
_matrix.Rotate(-ffAngle);
_ffRadius = ffRadius;
}
////////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS ------------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ----------------------
// 09NOV2008 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////////
/**
* Create the gradient brush.
* @param ff_xmin the top left coordinate.
* @param ff_ymin the top left coordinate.
* @param ff_xmax the bottom right coordinate.
* @param ff_ymax the bottom right coordinate.
* @param ff_angle the angle for this gradient.
* @param type the type of the gradient brush.
*/
public RadialGradientBrushFP(int ffX, int ffY, int ffRadius,
int ffAngle)
{
_matrix = new MatrixFP();
_centerPt.Reset(ffX,
ffY);
_matrix.Translate(-_centerPt.X, -_centerPt.Y);
_matrix.Rotate(-ffAngle);
_ffRadius = ffRadius;
}
////////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS ------------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ----------------------
// 13JUN2009 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////////
/**
* Create the gradient brush.
* @param ff_xmin the top left coordinate.
* @param ff_ymin the top left coordinate.
* @param ff_xmax the bottom right coordinate.
* @param ff_ymax the bottom right coordinate.
* @param ff_angle the angle for this gradient.
* @param type the type of the gradient brush.
*/
public LinearGradientBrushFP(int ffXmin, int ffYmin, int ffXmax, int ffYmax,
int ffAngle)
{
_bounds.Reset(ffXmin, ffYmin,
ffXmax == ffXmin ? ffXmin + 1 : ffXmax,
ffYmax == ffYmin ? ffYmin + 1 : ffYmax);
_matrix = new MatrixFP();
_centerPt.Reset(ffXmin + (ffXmax - ffXmin) / 2,
ffYmin + (ffYmax - ffYmin) / 2);
_matrix.Translate(-_centerPt.X, -_centerPt.Y);
_matrix.Rotate(-ffAngle);
//matrix.translate((ff_xmin + ff_xmax) / 2,(ff_ymin + ff_ymax) / 2);
var ffAng = MathFP.Atan(MathFP.Div(_bounds.GetHeight(),
_bounds.GetWidth() == 0 ? 1 : _bounds.GetWidth()));
var ffLen = PointFP.Distance(_bounds.GetHeight(), _bounds.GetWidth());
_ffLength = MathFP.Mul(ffLen, MathFP.Max(
MathFP.Abs(MathFP.Cos(ffAngle - ffAng)),
MathFP.Abs(MathFP.Cos(ffAngle + ffAng))));
}
////////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS ------------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ----------------------
// 13JUN2009 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////////
/**
* Create the gradient brush.
* @param ff_xmin the top left coordinate.
* @param ff_ymin the top left coordinate.
* @param ff_xmax the bottom right coordinate.
* @param ff_ymax the bottom right coordinate.
* @param ff_angle the angle for this gradient.
* @param type the type of the gradient brush.
*/
public LinearGradientBrushFP(int ffXmin, int ffYmin, int ffXmax, int ffYmax,
int ffAngle)
{
_bounds.Reset(ffXmin, ffYmin,
ffXmax == ffXmin ? ffXmin + 1 : ffXmax,
ffYmax == ffYmin ? ffYmin + 1 : ffYmax);
_matrix = new MatrixFP();
_centerPt.Reset(ffXmin + (ffXmax - ffXmin) / 2,
ffYmin + (ffYmax - ffYmin) / 2);
_matrix.Translate(-_centerPt.X, -_centerPt.Y);
_matrix.Rotate(-ffAngle);
//matrix.translate((ff_xmin + ff_xmax) / 2,(ff_ymin + ff_ymax) / 2);
var ffAng = MathFP.Atan(MathFP.Div(_bounds.GetHeight(),
_bounds.GetWidth() == 0 ? 1 : _bounds.GetWidth()));
var ffLen = PointFP.Distance(_bounds.GetHeight(), _bounds.GetWidth());
_ffLength = MathFP.Mul(ffLen, MathFP.Max(
MathFP.Abs(MathFP.Cos(ffAngle - ffAng)),
MathFP.Abs(MathFP.Cos(ffAngle + ffAng))));
}