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fixed double borders (how far to draw line 2 if no vs a border), dashdot looks good

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352755 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew C. Oliver 2002-07-04 16:27:36 +00:00
parent 031c11afa2
commit f287ddbeac
1 changed files with 153 additions and 6 deletions
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159
src/contrib/src/org/apache/poi/hssf/contrib/view/SVBorder.java
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@ -53,11 +53,12 @@ public class SVBorder extends AbstractBorder {
Color oldColor = g.getColor();
int i;
// System.err.println("northBorder="+northBorderType);
paintNormalBorders(g, x, y, width, height);
paintDottedBorders(g, x, y, width, height);
paintDashedBorders(g, x, y, width, height);
paintDoubleBorders(g, x, y, width, height);
paintDashDotDotBorders(g, x, y, width, height);
g.setColor(oldColor);
@ -290,8 +291,19 @@ public class SVBorder extends AbstractBorder {
g.setColor(northColor);
int leftx=x;
int rightx=width;
// if there are borders on the west or east then
// the second line shouldn't cross them
if (westBorder)
leftx = x+3;
if (eastBorder)
rightx = width-3;
g.drawLine(x,y,width,y);
g.drawLine(x+3,y+2,width-3,y+2);
g.drawLine(leftx,y+2,rightx,y+2);
}
if (eastBorder &&
@ -303,8 +315,17 @@ public class SVBorder extends AbstractBorder {
g.setColor(eastColor);
int topy=y;
int bottomy=height;
if (northBorder)
topy=y+3;
if (southBorder)
bottomy=height-3;
g.drawLine(width-1,y,width-1,height);
g.drawLine(width-3,y+3,width-3,height-3);
g.drawLine(width-3,topy,width-3,bottomy);
}
if (southBorder &&
@ -313,9 +334,18 @@ public class SVBorder extends AbstractBorder {
g.setColor(southColor);
int leftx=y;
int rightx=width;
if (westBorder)
leftx=x+3;
if (eastBorder)
rightx=width-3;
g.drawLine(x,height - 1,width,height - 1);
g.drawLine(x+3,height - 3,width-3,height - 3);
g.drawLine(leftx,height - 3,rightx,height - 3);
}
if (westBorder &&
@ -327,11 +357,122 @@ public class SVBorder extends AbstractBorder {
g.setColor(westColor);
g.drawLine(x,y,x,height);
g.drawLine(x+2,y+2,x+2,height-3);
int topy=y;
int bottomy=height-3;
if (northBorder)
topy=y+2;
if (southBorder)
bottomy=height-3;
g.drawLine(x,y,x,height);
g.drawLine(x+2,topy,x+2,bottomy);
}
}
private void paintDashDotDotBorders(Graphics g, int x, int y, int width,
int height) {
if (northBorder &&
((northBorderType == HSSFCellStyle.BORDER_DASH_DOT_DOT) ||
(northBorderType == HSSFCellStyle.BORDER_MEDIUM_DASH_DOT_DOT))
) {
int thickness = getThickness(northBorderType);
g.setColor(northColor);
for (int l=x; l < width;) {
l=l+drawDashDotDot(g, l, y, thickness, true, true);
}
}
if (eastBorder &&
((eastBorderType == HSSFCellStyle.BORDER_DASH_DOT_DOT) ||
(eastBorderType == HSSFCellStyle.BORDER_MEDIUM_DASH_DOT_DOT))
) {
int thickness = getThickness(eastBorderType);
g.setColor(eastColor);
for (int l=y;l < height;) {
//System.err.println("drawing east");
l=l+drawDashDotDot(g,width-1,l,thickness,false,false);
}
}
if (southBorder &&
((southBorderType == HSSFCellStyle.BORDER_DASH_DOT_DOT) ||
(southBorderType == HSSFCellStyle.BORDER_MEDIUM_DASH_DOT_DOT))
) {
int thickness = getThickness(southBorderType);
g.setColor(southColor);
for (int l=x; l < width;) {
//System.err.println("drawing south");
l=l+drawDashDotDot(g, l, height-1, thickness, true, false);
}
}
if (westBorder &&
((westBorderType == HSSFCellStyle.BORDER_DASH_DOT_DOT) ||
(westBorderType == HSSFCellStyle.BORDER_MEDIUM_DASH_DOT_DOT))
) {
int thickness = getThickness(westBorderType);
g.setColor(westColor);
for (int l=y;l < height;) {
//System.err.println("drawing west");
l=l+drawDashDotDot(g,x,l,thickness,false,true);
}
}
}
/**
* Draws one dash dot dot horizontally or vertically with thickness drawn
* incrementally to either the right or left.
*
* @param g graphics object for drawing with
* @param x the x origin of the line
* @param y the y origin of the line
* @param thickness the thickness of the line
* @param horizontal or vertical (true for horizontal)
* @param right/bottom or left/top thickness (true for right or top),
* if true then the x or y origin will be incremented to provide
* thickness, if false, they'll be decremented. For vertical
* borders, x is incremented or decremented, for horizontal its y.
* Just set to true for north and west, and false for east and
* south.
* @returns length - returns the length of the line.
*/
private int drawDashDotDot(Graphics g,int x, int y, int thickness,
boolean horizontal,
boolean rightBottom) {
for (int t=0; t < thickness; t++) {
if (!rightBottom) {
t = 0 - t; //add negative thickness so we go the other way
//then we'll decrement instead of increment.
}
if (horizontal) {
g.drawLine(x,y+t,x+5,y+t);
g.drawLine(x+8,y+t,x+10,y+t);
g.drawLine(x+13,y+t,x+15,y+t);
} else {
g.drawLine(x+t,y,x+t,y+5);
g.drawLine(x+t,y+8,x+t,y+10);
g.drawLine(x+t,y+13,x+t,y+15);
}
}
return 18;
}
private int getThickness(int thickness) {
int retval=1;
switch (thickness) {
@ -347,6 +488,12 @@ public class SVBorder extends AbstractBorder {
case HSSFCellStyle.BORDER_DASHED:
retval=1;
break;
case HSSFCellStyle.BORDER_DASH_DOT_DOT:
retval=1;
break;
case HSSFCellStyle.BORDER_MEDIUM_DASH_DOT_DOT:
retval=3;
break;
case HSSFCellStyle.BORDER_HAIR:
retval=1;
break;