Android Open Source - RadaeePDF-B4A R S P D F Page Content

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License

The source code is released under:
Apache License
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Java Source Code

package com.rootsoft.rspdfviewer.pdf;
//from  www .jav a2  s .  co  m
import anywheresoftware.b4a.AbsObjectWrapper;
import anywheresoftware.b4a.BA.ShortName;

import com.radaee.pdf.Matrix;
import com.radaee.pdf.PageContent;
import com.radaee.pdf.Path;
import com.radaee.pdf.Page.ResFont;
import com.radaee.pdf.Page.ResGState;
import com.radaee.pdf.Page.ResImage;

@ShortName("PDFPageContent")
public class RSPDFPageContent extends AbsObjectWrapper<PageContent> {

  // Attributes

  // Constructors - Initialization

  /**
   * Initializes the PDF Page Content.
   */
  public void Initialize() {
    setObject(new PageContent());
  }

  /**
   * create it.
   */
  public void Create() {
    getObject().Create();
  }

  /**
   * destroy and free memory.
   */
  public void Destroy() {
    getObject().Destroy();
  }

  /**
   * PDF operator: gs_save, save current GraphicState
   */
  public void GSSave() {
     getObject().GSSave();
  }

  /**
   * PDF operator: gs_restore, restore GraphicState
   */
  public void GSRestore() {
     getObject().GSRestore();
  }

  /**
   * PDF operator: set matrix.
   * 
   * @param mat
   *            Matrix object
   */
  public void GSSetMatrix(Matrix mat) {
     getObject().GSSetMatrix(mat);
  }

  /**
   * PDF operator: set ExtGraphicState
   * 
   * @param gs
   *            ResGState object created by Page.AddResGState()
   */
  public void GSSet(ResGState gs) {
     getObject().GSSet(gs);
  }

  /**
   * PDF operator: show image.
   * 
   * @param image
   *            image object created by Page.AddResImage()
   */
  public void DrawImage(ResImage image) {
     getObject().DrawImage(image);
  }

  /**
   * fill path.
   * 
   * @param path
   *            Path object
   * @param winding
   *            winding fill rule?
   */
  public void FillPath(Path path, boolean winding) {
     getObject().FillPath(path, winding);
  }

  /**
   * set the path as clip path.
   * 
   * @param path
   *            Path object
   * @param winding
   *            winding fill rule?
   */
  public void ClipPath(Path path, boolean winding) {
     getObject().ClipPath(path, winding);
  }

  /**
   * stroke path.
   * 
   * @param path
   *            Path object
   */
  public void StrokePath(Path path) {
     getObject().StrokePath(path);
  }

  /**
   * PDF operator: set fill and other operations color.
   * 
   * @param color
   *            formatted as 0xRRGGBB, no alpha channel. alpha value shall set
   *            by ExtGraphicState(ResGState).
   */
  public void SetFillColor(int color) {
     getObject().SetFillColor(color);
  }

  /**
   * PDF operator: set stroke color.
   * 
   * @param color
   *            formatted as 0xRRGGBB, no alpha channel. alpha value shall set
   *            by ExtGraphicState(ResGState).
   */
  public void SetStrokeColor(int color) {
     getObject().SetStrokeColor(color);
  }

  /**
   * PDF operator: set line cap
   * 
   * @param cap
   *            0:butt, 1:round: 2:square
   */
  public void SetStrokeCap(int cap) {
     getObject().SetStrokeCap(cap);
  }

  /**
   * PDF operator: set line join
   * 
   * @param join
   *            0:miter, 1:round, 2:bevel
   */
  public void SetStrokeJoin(int join) {
     getObject().SetStrokeJoin(join);
  }

  /**
   * PDF operator: set line width
   * 
   * @param w
   *            line width in PDF coordinate
   */
  public void SetStrokeWidth(float w) {
     getObject().SetStrokeWidth(w);
  }

  /**
   * PDF operator: set miter limit.
   * 
   * @param miter
   *            miter limit.
   */
  public void SetStrokeMiter(float miter) {
     getObject().SetStrokeMiter(miter);
  }

  /**
   * show text
   * 
   * @param text
   *            text to show, '\r' or '\n' in string start a new line.
   */
  public void DrawText(String text) {
     getObject().DrawText(text);
  }

  /**
   * PDF operator: begin text and set text position to (0,0).
   */
  public void TextBegin() {
     getObject().TextBegin();
  }

  /**
   * PDF operator: text end.
   */
  public void TextEnd() {
    getObject().TextEnd();
  }

  /**
   * PDF operator: set char space(extra space between chars).
   * 
   * @param space
   *            char space
   */
  public void TextSetCharSpace(float space) {
    getObject().TextSetCharSpace(space);
  }

  /**
   * PDF operator: set word space(extra space between words spit by blank char
   * ' ' ).
   * 
   * @param space
   *            word space.
   */
  public void TextSetWordSpace(float space) {
    getObject().TextSetWordSpace(space);
  }

  /**
   * PDF operator: set text leading, height between 2 text lines.
   * 
   * @param leading
   *            leading in PDF coordinate
   */
  public void TextSetLeading(float leading) {
    getObject().TextSetLeading(leading);
  }

  /**
   * PDF operator: set text rise
   * 
   * @param rise
   */
  public void TextSetRise(float rise) {
    getObject().TextSetRise(rise);
  }

  /**
   * PDF operator: set horizon scale for chars.
   * 
   * @param scale
   *            100 means scale value 1.0f
   */
  public void TextSetHScale(int scale) {
    getObject().TextSetHScale(scale);
  }

  /**
   * PDF operator: new a text line
   */
  public void TextNextLine() {
    getObject().TextNextLine();
  }

  /**
   * PDF operator: move text position relative to previous line
   * 
   * @param x
   *            in PDF coordinate add to previous line position
   * @param y
   *            in PDF coordinate add to previous line position
   */
  public void TextMove(float x, float y) {
    getObject().TextMove(x, y);
  }

  /**
   * PDF operator: set text render mode.
   * 
   * @param mode
   * <br/>
   *            0: filling<br/>
   *            1: stroke<br/>
   *            2: fill and stroke<br/>
   *            3: do nothing<br/>
   *            4: fill and set clip path<br/>
   *            5: stroke and set clip path<br/>
   *            6: fill/stroke/clip<br/>
   *            7: set clip path.
   */
  public void TextSetRenderMode(int mode) {
    getObject().TextSetRenderMode(mode);
  }

  /**
   * set text font
   * 
   * @param font
   *            ResFont object created by Page.AddResFont()
   * @param size
   *            text size in PDF coordinate.
   */
  public void TextSetFont(ResFont font, float size) {
    getObject().TextSetFont(font, size);
  }

  /**
   * reserved.
   * 
   * @param font
   * @param text
   *            test to display, may container '\r' or '\n'
   * @param width
   *            font width
   * @param height
   *            font height
   * @param char_space
   * @param word_space
   * @return
   */
  public float[] TextGetSize(ResFont font, String text, float width, float height, float char_space, float word_space) {
    return getObject().TextGetSize(font, text, width, height, char_space, word_space);
    
  }

}
Java Source Code List
