7 files changed, 116 insertions, 0 deletions
diff --git a/src/model/zoom_info.h b/src/model/zoom_info.h
new file mode 100644
index 0000000..0b935c8
--- a/dev/null
+++ b/src/model/zoom_info.h
@@ -0,0 +1,21 @@
+#ifndef ZOOM_INFO_H
+#define ZOOM_INFO_H
+#include <stdbool.h>
+/*
+ * Maintain information for zooming.
+ */
+typedef struct {
+  /*
+   * A zoomed region has been selection.
+   */
+  bool active;
+  
+  /*
+   * Left, right, bottom and top of zoom region in world coordinates.
+   */
+  double coords[4];
+} ZOOM_INFO;
+#endif // ZOOM_INFO_H

diff --git a/src/model/zoom_info.h b/src/model/zoom_info.h new file mode 100644 index 0000000..0b935c8 --- a/dev/null +++ b/src/model/zoom_info.h
@@ -0,0 +1,21 @@
	1	#ifndef ZOOM_INFO_H
	2	#define ZOOM_INFO_H
	3
	4	#include <stdbool.h>
	5
	6	/*
	7	* Maintain information for zooming.
	8	*/
	9	typedef struct {
	10	/*
	11	* A zoomed region has been selection.
	12	*/
	13	bool active;
	14
	15	/*
	16	* Left, right, bottom and top of zoom region in world coordinates.
	17	*/
	18	double coords[4];
	19	} ZOOM_INFO;
	20
	21	#endif // ZOOM_INFO_H