hey Mike, questions inline
On 22.09.2020 16:56, jump-pilot-svn--- via Jump-pilot-devel wrote:
> Revision: 6517
> http://sourceforge.net/p/jump-pilot/code/6517
> Author: michaudm
> Date: 2020-09-22 14:56:54 +0000 (Tue, 22 Sep 2020)
> Log Message:
> -----------
> Do not use RasterPainter, inherit from GeoImage and use superclass paint
> method instead (avoid redundant and error-prone code)
>
> Modified Paths:
> --------------
>
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/GeoReferencedRaster.java
>
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/GeoTIFFImage.java
>
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/RasterPainter.java
>
> Modified:
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/GeoReferencedRaster.java
>SNIP
> @@ -217,9 +217,19 @@
>
> void setEnvelope()
> {
> + //Coordinate coorRaster_imageLB = new Coordinate(
> + // coorRasterTiff_tiepointLT.x, src.getHeight(), 0);
> + //Coordinate coorRaster_imageRT = new Coordinate(src.getWidth(), 0, 0);
> + // Get the image coordinate of the bottom left corner of the bottom
> left pixel
> + // from the image coordinate of the center of the bottom left pixel
> Coordinate coorRaster_imageLB = new Coordinate(
> - coorRasterTiff_tiepointLT.x, src.getHeight(), 0);
> - Coordinate coorRaster_imageRT = new Coordinate(src.getWidth(), 0, 0);
> + coorRasterTiff_tiepointLT.x-0.5,
> + src.getHeight()-0.5);
> + // Get the image coordinate of the top right corner of the top right
> pixel
> + // from the image coordinate of the center of the top right pixel
> + Coordinate coorRaster_imageRT = new Coordinate(
> + src.getWidth()-0.5,
> + -0.5);
> Coordinate coorModel_imageLB = rasterToModelSpace(coorRaster_imageLB);
> Coordinate coorModel_imageRT = rasterToModelSpace(coorRaster_imageRT);
what does this change do? seems you didn't mention it in the commit message
>
> Modified:
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/GeoTIFFImage.java
> ===================================================================
> ---
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/GeoTIFFImage.java
> 2020-09-22 12:06:16 UTC (rev 6516)
> +++
> core/trunk/src/com/vividsolutions/jump/workbench/imagery/geotiff/GeoTIFFImage.java
> 2020-09-22 14:56:54 UTC (rev 6517)
> @@ -36,16 +36,18 @@
> import com.vividsolutions.jump.feature.Feature;
> import com.vividsolutions.jump.workbench.imagery.ReferencedImage;
> import com.vividsolutions.jump.workbench.imagery.ReferencedImageException;
> +import com.vividsolutions.jump.workbench.imagery.geoimg.GeoImage;
> import com.vividsolutions.jump.workbench.ui.Viewport;
>
> /**
> * legacy GeoTIFF reader
> */
> -public class GeoTIFFImage implements ReferencedImage {
> +public class GeoTIFFImage extends GeoImage implements ReferencedImage {
> private GeoTIFFRaster gtr;
> - private RasterPainter rasterPainter;
> + //private RasterPainter rasterPainter;
>
> public GeoTIFFImage(String location) throws JUMPException {
SNIP
seems your doing a lot of work on the GeoTIFF Plus driver. does the XTIFF JAI
reader work well for you? shouldn't we strive to move the readers strengths
into the geoimg framework? actually i wrote geoimg using the geotiff driver as
starting point, that's why they're so similar.
..ede
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