如何在itext中为单个字符串设置两种不同的颜色 [英] How to set two different colors for a single string in itext
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问题描述
我有下面的字符串,我不能拆分字符串。
I have string like below, and i can't split the string.
String result="Developed By : Mr.XXXXX";
我可以用itext创建一个段落,并用下面的颜色设置字体,
i can create a paragraph in itext and set font with color like below,
Font dataGreenFont = FontFactory.getFont("Garamond", 10,Color.GREEN);
preface.add(new Paragraph(result, dataGreenFont));
它将绿色设置为整个文本结果
但我想仅为 Mr.XXXXX
部分设置颜色。我该怎么做?
it set the green color to entire text result
but i want to set color only for Mr.XXXXX
part. How do i do this?
推荐答案
至于你的问题:段落
包含一系列 Chunk
对象。 块
是文本的原子部分,其中所有字形都是相同的字体,具有相同的字体大小,颜色等...
As for your question: a Paragraph
consists of a series of Chunk
objects. A Chunk
is an atomic part of text in which all the glyphs are in the same font, have the same font size, color, etc...
因此,您需要将 String
拆分为两部分:
Hence you need to split your String
in two parts:
Font dataGreenFont = FontFactory.getFont("Garamond", 10, BaseColor.GREEN);
Font dataBlackFont = FontFactory.getFont("Garamond", 10, BaseColor.BLACK);
Paragraph p = new Paragraph();
p.Add(new Chunk("Developed By : ", dataGreenFont));
p.Add(new Chunk("Mr.XXXXX", dataBlackFont));
document.add(p);
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