/**
* Sets all the font properties at once
*
* @param newFontName the name of the new font
* @param newFontColor the new font color
* @param newFontSize the new font size
*/
public void setFontProperties(String newFontName, int newFontColor, int newFontSize) {
if (newFontSize > 0) {
fontName = newFontName;
fontColor = newFontColor;
fontSize = newFontSize;
font = parent.createFont(fontName, fontSize);
}
}
void display(String l) { // 选择显示坐标轴的方案序号
if (l == "x") {
r.scaley();
x0 = r.x0;
y0 = r.y0;
x1 = r.x1;
y1 = r.y1;
float textSize = p.abs(y1 - y0);
p.textFont(p.createFont("AngsanaNew-BoldItalic", textSize));
p.text(text, x0, y1);
}
if (l == "y") {
r.scalex();
x0 = r.x0;
y0 = r.y0;
x1 = r.x1;
y1 = r.y1;
double textSize = p.abs(x1 - x0) / (float) n;
p.textFont(p.createFont("AngsanaNew-BoldItalic", textSize));
p.text(text, x0, y1);
}
}
/**
* Sets the font size
*
* @param newFontSize the new font size
*/
public void setFontSize(int newFontSize) {
if (newFontSize > 0) {
fontSize = newFontSize;
font = parent.createFont(fontName, fontSize);
}
}
/**
* Sets the font name
*
* @param newFontName the name of the new font
*/
public void setFontName(String newFontName) {
fontName = newFontName;
font = parent.createFont(fontName, fontSize);
}