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Added getGraphics method as proposed by Jürg Lehni.

Browse source 
http://grazia.helma.at/pipermail/helma-dev/2003-July/000237.html
Added basic JavaDoc comments.
This commit is contained in:
hns 2003-07-31 14:58:34 +00:00
parent 47f548afa4
commit e8a45cb3b4
1 changed files with 27 additions and 17 deletions
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44
src/helma/image/ImageWrapper.java
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@ -63,7 +63,17 @@ public abstract class ImageWrapper {
} }
/** /**
* image manipulation methods * Return the Graphics object to directly paint to this Image.
*
* @return the Graphics object used by this image
*/
public Graphics getGraphics() {
return g;
}
/**
* Set the font used to write on this image.
*/ */
public void setFont(String name, int style, int size) { public void setFont(String name, int style, int size) {
this.fontname = name; this.fontname = name;
@ -73,7 +83,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Set the color used to write/paint to this image.
* *
* @param red ... * @param red ...
* @param green ... * @param green ...
@ -84,7 +94,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Set the color used to write/paint to this image.
* *
* @param color ... * @param color ...
*/ */
@ -93,7 +103,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw a string to this image at the given coordinates.
* *
* @param str ... * @param str ...
* @param x ... * @param x ...
@ -104,7 +114,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw a line to this image from x1/y1 to x2/y2.
* *
* @param x1 ... * @param x1 ...
* @param y1 ... * @param y1 ...
@ -116,7 +126,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw a rectangle to this image.
* *
* @param x ... * @param x ...
* @param y ... * @param y ...
@ -128,7 +138,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw another image to this image.
* *
* @param filename ... * @param filename ...
* @param x ... * @param x ...
@ -144,7 +154,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw a filled rectangle to this image.
* *
* @param x ... * @param x ...
* @param y ... * @param y ...
@ -156,7 +166,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * get the width of this image.
* *
* @return ... * @return ...
*/ */
@ -165,7 +175,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * get the height of this image.
* *
* @return ... * @return ...
*/ */
@ -174,7 +184,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * crop this image.
* *
* @param x ... * @param x ...
* @param y ... * @param y ...
@ -189,7 +199,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * resize this image
* *
* @param w ... * @param w ...
* @param h ... * @param h ...
@ -201,7 +211,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * resize this image, using a fast and cheap algorithm
* *
* @param w ... * @param w ...
* @param h ... * @param h ...
@ -213,14 +223,14 @@ public abstract class ImageWrapper {
} }
/** /**
* * reduce the colors used in this image. Necessary before saving as GIF.
* *
* @param colors ... * @param colors ...
*/ */
public abstract void reduceColors(int colors); public abstract void reduceColors(int colors);
/** /**
* * Save this image. Image format is deduced from filename.
* *
* @param filename ... * @param filename ...
*/ */
@ -234,7 +244,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw a string to this image, breaking lines when necessary.
* *
* @param str ... * @param str ...
*/ */
@ -245,7 +255,7 @@ public abstract class ImageWrapper {
} }
/** /**
* * Draw a line to a rectangular section of this image, breaking lines when necessary.
* *
* @param str ... * @param str ...
* @param x ... * @param x ...