Examples with PixelCalibration qupath.lib.images.servers.PixelCalibration used on opensource projects

Example 31 with PixelCalibration

use of qupath.lib.images.servers.PixelCalibration in project qupath by qupath.

the class LocalBinaryPatternsPlugin method getPreferredTileSizePixels.

static ImmutableDimension getPreferredTileSizePixels(final ImageServer<BufferedImage> server, final ParameterList params) {
    // Determine tile size
    int tileWidth, tileHeight;
    PixelCalibration cal = server.getPixelCalibration();
    if (cal.hasPixelSizeMicrons()) {
        double tileSize = params.getDoubleParameterValue("tileSizeMicrons");
        tileWidth = (int) (tileSize / cal.getPixelWidthMicrons() + .5);
        tileHeight = (int) (tileSize / cal.getPixelHeightMicrons() + .5);
    } else {
        tileWidth = (int) (params.getDoubleParameterValue("tileSizePx") + .5);
        tileHeight = tileWidth;
    }
    return ImmutableDimension.getInstance(tileWidth, tileHeight);
}