• improved field editor sheet to support geometry fields

- additionally it shows the image
- image can be saved as pdf if image is displayed via Save button; if text is selected the wkt string will be saved

1 files changed, 27 insertions, 4 deletions

diff --git a/Source/SPGeometryDataView.m b/Source/SPGeometryDataView.m
index 95e6d2b7..95d9c7db 100644
--- a/Source/SPGeometryDataView.m
+++ b/Source/SPGeometryDataView.m
@@ -28,16 +28,22 @@
 @implementation SPGeometryDataView
 
 /**
- * Initialize SPGeometryDataView object
+ * Initialize SPGeometryDataView object with default targetDimension
  */
 - (id)initWithCoordinates:(NSDictionary*)coord
 {
+	return [self initWithCoordinates:coord targetDimension:400.0];
+}
+
+/**
+ * Initialize SPGeometryDataView object
+ */
+- (id)initWithCoordinates:(NSDictionary*)coord targetDimension:(CGFloat)targetDimension
+{
 
 	CGFloat maxDim;
-	CGFloat targetDim = 400.0;
 
 	margin_offset = 10.0;
-
 	type = [coord objectForKey:@"type"];
 	coordinates = [coord objectForKey:@"coordinates"];
 
@@ -51,7 +57,7 @@
 
 	maxDim = (width > height) ? width : height;
 	if(maxDim != 0)
-		zoom_factor = targetDim/maxDim;
+		zoom_factor = targetDimension/maxDim;
 	else
 		zoom_factor = 1.0;
 
@@ -224,6 +230,9 @@
 	}
 }
 
+/**
+ * Return the geometry as NSImage by using targetDimension
+ */
 - (NSImage*)thumbnailImage
 {
 
@@ -244,6 +253,20 @@
 }
 
 /**
+ * Return PDF data of the geometry image
+ */
+- (NSData*)pdfData
+{
+	if(!type || ![type length] || !coordinates || ![coordinates count]) return nil;
+
+	NSSize mySize = self.bounds.size;
+	NSRect myBounds = [self bounds];
+
+	return [self dataWithPDFInsideRect:myBounds];
+
+}
+
+/**
  * dealloc
  */
 - (void)dealloc