X-Git-Url: https://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fsave%2FSvgExporter.java;h=d623b4af3d2721196b5910ac73562d70fba4d1c1;hb=81843c3d8d0771bf00d0f26034a13aa515465c78;hp=5bfd7c033adf5a62764304da5fe799666aa93fce;hpb=f35b6d628f68e3b5ef19965ad8988d0dd1eb8efa;p=GpsPrune.git

diff --git a/tim/prune/save/SvgExporter.java b/tim/prune/save/SvgExporter.java
index 5bfd7c0..d623b4a 100644
--- a/tim/prune/save/SvgExporter.java
+++ b/tim/prune/save/SvgExporter.java
@@ -47,7 +47,7 @@ public class SvgExporter extends Export3dFunction
 	private JTextField _phiField = null, _thetaField = null;
 	private JTextField _altitudeFactorField = null;
 	private JCheckBox _gradientsCheckbox = null;
-	private static double _scaleFactor = 1.0;
+	private static final double _scaleFactor = 200.0;
 
 
 	/**
@@ -86,13 +86,18 @@ public class SvgExporter extends Export3dFunction
 	 */
 	public void begin()
 	{
-		// Make dialog window to select angles, colours etc
+		// Make dialog window to select input parameters
 		if (_dialog == null)
 		{
 			_dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
 			_dialog.setLocationRelativeTo(_parentFrame);
 			_dialog.getContentPane().add(makeDialogComponents());
 		}
+		// Get exaggeration factor from config
+		final int exaggFactor = Config.getConfigInt(Config.KEY_HEIGHT_EXAGGERATION);
+		if (exaggFactor > 0) {
+			_altFactor = exaggFactor / 100.0;
+		}
 
 		// Set angles
 		NumberFormat threeDP = NumberFormat.getNumberInstance();
@@ -228,6 +233,8 @@ public class SvgExporter extends Export3dFunction
 					{
 						// file saved - store directory in config for later
 						Config.setConfigString(Config.KEY_TRACK_DIR, file.getParentFile().getAbsolutePath());
+						// also store exaggeration
+						Config.setConfigInt(Config.KEY_HEIGHT_EXAGGERATION, (int) (_altFactor * 100));
 					}
 					else {
 						// export failed so need to choose again
@@ -265,16 +272,15 @@ public class SvgExporter extends Export3dFunction
 			}
 			catch (NumberFormatException nfe) {}
 			model.scale();
-			_scaleFactor = 200 / model.getModelSize();
 
 			boolean useGradients = _gradientsCheckbox.isSelected();
 
 			// Create file and write basics
 			writer = new FileWriter(inFile);
 			writeStartOfFile(writer, useGradients, lineSeparator);
-			writeBasePlane(writer, model.getModelSize(), lineSeparator);
+			writeBasePlane(writer, lineSeparator);
 			// write out cardinal letters NESW
-			writeCardinals(writer, model.getModelSize(), lineSeparator);
+			writeCardinals(writer, lineSeparator);
 
 			// write out points
 			writeDataPoints(writer, model, useGradients, lineSeparator);
@@ -316,7 +322,7 @@ public class SvgExporter extends Export3dFunction
 	{
 		inWriter.write("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>");
 		inWriter.write(inLineSeparator);
-		inWriter.write("<!-- Svg file produced by Prune - see http://activityworkshop.net/ -->");
+		inWriter.write("<!-- Svg file produced by GpsPrune - see http://activityworkshop.net/ -->");
 		inWriter.write(inLineSeparator);
 		inWriter.write("<svg width=\"800\" height=\"700\">");
 		inWriter.write(inLineSeparator);
@@ -332,7 +338,7 @@ public class SvgExporter extends Export3dFunction
 				"<stop offset=\"100%\" stop-color=\"#008000\"/>" +
 				"</radialGradient>" +
 				"</defs>";
-		    inWriter.write(defs);
+			inWriter.write(defs);
 			inWriter.write(inLineSeparator);
 		}
 		inWriter.write("<g inkscape:label=\"Layer 1\" inkscape:groupmode=\"layer\" id=\"layer1\">");
@@ -342,18 +348,17 @@ public class SvgExporter extends Export3dFunction
 	/**
 	 * Write the base plane
 	 * @param inWriter Writer to use for writing file
-	 * @param inModelSize model size
 	 * @param inLineSeparator line separator to use
 	 * @throws IOException on file writing error
 	 */
-	private void writeBasePlane(FileWriter inWriter, double inModelSize, String inLineSeparator)
+	private void writeBasePlane(FileWriter inWriter, String inLineSeparator)
 	throws IOException
 	{
 		// Use model size and camera angles to draw path for base rectangle (using 3d transform)
-		int[] coords1 = convertCoordinates(-inModelSize, -inModelSize, 0);
-		int[] coords2 = convertCoordinates(inModelSize, -inModelSize, 0);
-		int[] coords3 = convertCoordinates(inModelSize, inModelSize, 0);
-		int[] coords4 = convertCoordinates(-inModelSize, inModelSize, 0);
+		int[] coords1 = convertCoordinates(-1.0, -1.0, 0);
+		int[] coords2 = convertCoordinates(1.0, -1.0, 0);
+		int[] coords3 = convertCoordinates(1.0, 1.0, 0);
+		int[] coords4 = convertCoordinates(-1.0, 1.0, 0);
 		final String corners = "M " + coords1[0] + "," + coords1[1]
 			+ " L " + coords2[0] + "," + coords2[1]
 			+ " L " + coords3[0] + "," + coords3[1]
@@ -365,21 +370,20 @@ public class SvgExporter extends Export3dFunction
 	/**
 	 * Write the cardinal letters NESW
 	 * @param inWriter Writer to use for writing file
-	 * @param inModelSize model size
 	 * @param inLineSeparator line separator to use
 	 * @throws IOException on file writing error
 	 */
-	private void writeCardinals(FileWriter inWriter, double inModelSize, String inLineSeparator)
+	private void writeCardinals(FileWriter inWriter, String inLineSeparator)
 	throws IOException
 	{
 		// Use model size and camera angles to calculate positions
-		int[] coordsN = convertCoordinates(0, inModelSize, 0);
+		int[] coordsN = convertCoordinates(0, 1.0, 0);
 		writeCardinal(inWriter, coordsN[0], coordsN[1], "cardinal.n", inLineSeparator);
-		int[] coordsE = convertCoordinates(inModelSize, 0, 0);
+		int[] coordsE = convertCoordinates(1.0, 0, 0);
 		writeCardinal(inWriter, coordsE[0], coordsE[1], "cardinal.e", inLineSeparator);
-		int[] coordsS = convertCoordinates(0, -inModelSize, 0);
+		int[] coordsS = convertCoordinates(0, -1.0, 0);
 		writeCardinal(inWriter, coordsS[0], coordsS[1], "cardinal.s", inLineSeparator);
-		int[] coordsW = convertCoordinates(-inModelSize, 0, 0);
+		int[] coordsW = convertCoordinates(-1.0, 0, 0);
 		writeCardinal(inWriter, coordsW[0], coordsW[1], "cardinal.w", inLineSeparator);
 	}