plus怎么实现切图效果
By
admin
at 2018-01-28 • 0人收藏 • 1557人看过
plus控件支持用GDI+任意扩展
import inet.http;var pngData = inet.http().get("http://www.baidu.com/img/baidu_logo.gif");var bitmap = gdip.bitmap( pngData )var bitmagNew = gdip.bitmap(50,50);bitmagNew.graphics.drawImageRectRect(bitmap,0,0,50,50,30,30,50,50)winform.plus.skin( background = { default = bitmagNew; })
关键代码就一句 bitmagNew.graphics.drawImageRectRect(bitmap,0,0,50,50,30,30,50,50)就算你不切图，你还是要指定一大堆坐标的
plus控件扩展是非常方便的，在winform.plus.onDrawBackground事件里，还可以自己用GDI+画，GDI+很方便刚才发的那个代码写复杂了，实际上用 bitmap.clone(30,30,50,50) 就可以了，本来想加个函数，发现已经有了
可以直接切分图像
winform.plus.skin( background = { default = gdip.bitmap( "你的图像路径" ).clone(30,30,50,50) ; })
2 个回复 | 最后更新于 2018-04-06
admin
2018-01-28
#1
jacen更新了bitmap库新增一个函数split,使切图更方便了.
import win.ui;
/*DSG{{*/
var winform = win.form(text="aardio form";right=759;bottom=469)
winform.add(
button={cls="button";text="生成预览";left=512;top=368;right=760;bottom=468;z=3};
plus={cls="plus";left=135;top=107;right=405;bottom=335;bgcolor=15780518;z=1};
plus2={cls="plus";left=544;top=69;right=737;bottom=196;bgcolor=12639424;notify=1;repeat="center";z=2};
static={cls="static";text="行数";left=514;top=317;right=546;bottom=337;transparent=1;z=6};
static2={cls="static";text="列数";left=642;top=316;right=677;bottom=336;transparent=1;z=7};
上={cls="edit";text="0";left=232;top=72;right=298;bottom=99;align="center";edge=1;multiline=1;z=8};
下={cls="edit";text="0";left=225;top=341;right=291;bottom=368;align="center";edge=1;z=10};
列数={cls="edit";text="4";left=691;top=314;right=757;bottom=341;align="center";edge=1;z=5};
右={cls="edit";text="0";left=415;top=210;right=481;bottom=237;align="center";edge=1;z=9};
左={cls="edit";text="0";left=57;top=209;right=123;bottom=236;align="center";edge=1;z=11};
行数={cls="edit";text="1";left=554;top=314;right=620;bottom=341;align="center";edge=1;z=4}
)
/*}}*/
var file = "";
import gdip.bitmap;
winform.onDropFiles = function(files){
file = files[1];
winform.plus.background = file;
}
winform.button.oncommand = function(id,event){
var bitback = gdip.bitmap(file).split(winform.列数.text,winform.行数.text,winform.上.text,winform.右.text,winform.下.text,winform.左.text)
winform.plus2.skin(
background = {
default = bitback[1];
hover = bitback[2];
active = bitback[3];
}
)
}
winform.plus2.oncommand = function(id,event){
}
winform.show()
win.loopMessage();登录后方可回帖