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struct QgsRasterViewPort
{
%TypeHeaderCode
#include <qgsrasterviewport.h>
%End
/** \brief The offset from the left hand edge of the raster for the rectangle that will be drawn to screen.
* TODO Check this explanation is correc!*/
int rectXOffset;
float rectXOffsetFloat;
/** \brief The offset from the bottom edge of the raster for the rectangle that will be drawn to screen.
* TODO Check this explanation is correc!*/
int rectYOffset;
float rectYOffsetFloat;
/** \brief Lower left X dimension of clipped raster image in raster pixel space.
* RasterIO will do the scaling for us, so for example, if the user is zoomed in a long way, there may only
* be e.g. 5x5 pixels retrieved from the raw raster data, but rasterio will seamlessly scale the up to
* whatever the screen coordinates are (e.g. a 600x800 display window) */
double clippedXMin;
/** \brief Top Right X dimension of clipped raster image in raster pixel space.
* RasterIO will do the scaling for us, so for example, if the user is zoomed in a long way, there may only
* be e.g. 5x5 pixels retrieved from the raw raster data, but rasterio will seamlessly scale the up to
* whatever the screen coordinates are (e.g. a 600x800 display window) */
double clippedXMax;
/** \brief Lower left Y dimension of clipped raster image in raster pixel space.
* RasterIO will do the scaling for us, so for example, if the user is zoomed in a long way, there may only
* be e.g. 5x5 pixels retrieved from the raw raster data, but rasterio will seamlessly scale the up to
* whatever the screen coordinates are (e.g. a 600x800 display window) */
double clippedYMin;
/** \brief Top Right X dimension of clipped raster image in raster pixel space.
* RasterIO will do the scaling for us, so for example, if the user is zoomed in a long way, there may only
* be e.g. 5x5 pixels retrieved from the raw raster data, but rasterio will seamlessly scale the up to
* whatever the screen coordinates are (e.g. a 600x800 display window) */
double clippedYMax;
/** \brief Distance in pixels from clippedXMin to clippedXMax. */
int clippedWidth;
/** \brief Distance in pixels from clippedYMin to clippedYMax */
int clippedHeight;
/** \brief Coordinate (in geographic coordinate system) of top left corner of the part of the raster that
* is to be rendered.*/
QgsPoint topLeftPoint;
/** \brief Coordinate (in geographic coordinate system) of bottom right corner of the part of the raster that
* is to be rendered.*/
QgsPoint bottomRightPoint;
/** \brief Distance in map units from left edge to right edge for the part of the raster that
* is to be rendered.*/
int drawableAreaXDim;
/** \brief Distance in map units from bottom edge to top edge for the part of the raster that
* is to be rendered.*/
int drawableAreaYDim;
};
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