Package io.keikai.doc.io.schema.pdf.utils

Class DrawingUtil

java.lang.Object

io.keikai.doc.io.schema.pdf.utils.DrawingUtil

public class DrawingUtil
extends Object

Internal Use Only.

Utility class for drawing shapes in a PDF document.

This class provides methods to draw shapes, lines, circle, etc.

Author:

jamson

Constructor Summary

Constructors

Constructor	Description
DrawingUtil()

Method Summary

Modifier and Type	Method	Description
static void	drawCircle(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x, float y, float r, Color c)	Draw a circle.
static void	drawDashedLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x1, float y1, float x2, float y2, float w, Color c)	Draw a dashed line.
static void	drawDottedLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x1, float y1, float x2, float y2, float w, Color c)	Draw a dotted line.
static void	drawDoubleLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x1, float y1, float x2, float y2, float w, Color c)	Draw a double line.
static void	drawLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x1, float y1, float x2, float y2, float w, Color c)	Draw a line.
static void	drawNotDef(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x, float y, float w)	Draw a not-defined figure, this method should ONLY invoke while drawing a text.
static void	drawRect(org.apache.pdfbox.pdmodel.PDPageContentStream cs, float x, float y, float w, float h, Color c)	Draw a rectangle.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DrawingUtil

public DrawingUtil()

Method Details

drawRect

public static void drawRect(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x,
 float y,
 float w,
 float h,
 Color c)

Draw a rectangle.

Parameters:

cs - the content stream

x - the x coordinate of the top-left corner

y - the y coordinate of the top-left corner

w - the width of the rectangle

h - the height of the rectangle

c - the color of the rectangle

drawCircle

public static void drawCircle(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x,
 float y,
 float r,
 Color c)

Draw a circle.

Parameters:

cs - the content stream

x - the x coordinate of the center

y - the y coordinate of the center

r - the radius of the circle

c - the color of the circle

drawLine

public static void drawLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x1,
 float y1,
 float x2,
 float y2,
 float w,
 Color c)

Draw a line.

Parameters:

cs - the content stream

x1 - the start x coordinate

y1 - the start y coordinate

x2 - the end x coordinate

y2 - the end y coordinate

w - the width of the border

c - the color of the border

drawDoubleLine

public static void drawDoubleLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x1,
 float y1,
 float x2,
 float y2,
 float w,
 Color c)

Draw a double line.

Parameters:

cs - the content stream

x1 - the start x coordinate

y1 - the start y coordinate

x2 - the end x coordinate

y2 - the end y coordinate

w - the width of the border

c - the color of the border

drawDashedLine

public static void drawDashedLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x1,
 float y1,
 float x2,
 float y2,
 float w,
 Color c)

Draw a dashed line.

Parameters:

cs - the content stream

x1 - the start x coordinate

y1 - the start y coordinate

x2 - the end x coordinate

y2 - the end y coordinate

w - the width of the border

c - the color of the border

drawDottedLine

public static void drawDottedLine(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x1,
 float y1,
 float x2,
 float y2,
 float w,
 Color c)

Draw a dotted line.

Parameters:

cs - the content stream

x1 - the start x coordinate

y1 - the start y coordinate

x2 - the end x coordinate

y2 - the end y coordinate

w - the width of the border

c - the color of the border

drawNotDef

public static void drawNotDef(org.apache.pdfbox.pdmodel.PDPageContentStream cs,
 float x,
 float y,
 float w)

Draw a not-defined figure, this method should ONLY invoke while drawing a text.

Parameters:

cs - the content stream

x - the x coordinate

y - the y coordinate

w - the width