diff options
| -rw-r--r-- | src/net/java/joglutils/jogltext/FontDrawer.java | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/net/java/joglutils/jogltext/FontDrawer.java b/src/net/java/joglutils/jogltext/FontDrawer.java index 1bf148b..faaac43 100644 --- a/src/net/java/joglutils/jogltext/FontDrawer.java +++ b/src/net/java/joglutils/jogltext/FontDrawer.java @@ -62,9 +62,13 @@ public class FontDrawer { /**
* Intstantiates a new FontDrawer initially rendering in the specified font.
+ *
* @param font the initial font for this FontDrawer
+ * @throws java.lang.NullPointerException if the supplied font is null
*/
- public FontDrawer(Font font) {
+ public FontDrawer(Font font) throws NullPointerException {
+ if (font == null)
+ throw new NullPointerException("Can't use a null font to create a FontDrawer");
this.font = font;
depth = 0;
edgeOnly = false;
@@ -74,8 +78,11 @@ public class FontDrawer { /**
* Specifies which font to render with this FontDrawer
* @param font a font to use for rendering
+ ** @throws java.lang.NullPointerException if the supplied font is null
*/
- public void setFont(Font font) {
+ public void setFont(Font font) throws NullPointerException {
+ if (font == null)
+ throw new NullPointerException("Can't set a FontDrawer font to null");
this.font = font;
}
|