PDFBoxを使用して塗りつぶされた長方形を描く方法は?
PDFBox API documentationの適切な機能が見つかりません。
テーブルの最初の行の下に塗りつぶされた長方形を描きたい:
public static void drawTable(PDPage page, PDPageContentStream contentStream,
float y, float margin,
String[][] content) throws IOException {
final int rows = content.length;
final int cols = content[0].length;
final float firstRowHeight = 160f;
final float rowHeight = 20f;
final float colWidth = 15f; //tableWidth/(float)cols;
final float tableWidth = colWidth * cols; //page.findMediaBox().getWidth()-(2*margin);
final float tableHeight = rowHeight * rows + firstRowHeight - rowHeight;
final float cellMargin= 5f;
/*PDRectangle rectangle = new PDRectangle();
rectangle.setLowerLeftX(10);
rectangle.setLowerLeftY(10);
rectangle.setUpperRightX(10);
rectangle.setUpperRightY(10);
page.setMediaBox(rectangle);
page.setCropBox(rectangle);*/
//draw the rows
float nexty = y ;
for (int i = 0; i <= rows; i++) {
contentStream.drawLine(margin,nexty,margin+tableWidth,nexty);
if (i<=0) {
nexty-= firstRowHeight;
} else {
nexty-= rowHeight;
}
}
//draw the columns
float nextx = margin;
for (int i = 0; i <= cols; i++) {
contentStream.drawLine(nextx,y,nextx,y-tableHeight);
nextx += colWidth;
}
//now add the text
contentStream.setFont(PDType1Font.HELVETICA_BOLD,8);
float textx = margin+cellMargin;
float texty = y-15;
//int o = content.length;
for(int i = 0; i < content.length; i++){
for(int j = 0 ; j < content[i].length; j++){
String text = content[i][j];
contentStream.beginText();
if (i<=0) {
contentStream.moveTextPositionByAmount(textx,texty-140);
contentStream.setTextRotation(90*Math.PI*0.25,textx+5,texty-140);
} else {
contentStream.moveTextPositionByAmount(textx,texty);
contentStream.setTextRotation(90*Math.PI*0.25,textx+5,texty-3);
}
contentStream.drawString(text);
contentStream.endText();
textx += colWidth;
}
if (i<=0) {
texty-=firstRowHeight;
} else {
texty-=rowHeight;
}
textx = margin+cellMargin;
}
}