我使用drawString()方法使用Graphics绘制字符串,但我想将文本居中放在矩形中.我该怎么办?
drawString()
java swing drawstring jframe
是否可以在C/C++的for循环的增量部分执行多个操作?像这样的东西:
int a = 0, b = 0, c = 5; for(; a < c; increase a by 1 and increase b by 2)
c c++ for-loop block
block ×1
c ×1
c++ ×1
drawstring ×1
for-loop ×1
java ×1
jframe ×1
swing ×1