用aardio为python写的图形界面,调用numpy,PIL,用后台线程实现

本文链接：https://blog.youkuaiyun.com/qq_25846269/article/details/125064711

该博客探讨了一种使用图形用户界面（GUI）与Python后台服务进行交互的方法。通过创建一个设置界面，包括重置和保存按钮，以及编辑框、列表框和复选框等元素，实现了动态更新图像并响应鼠标移动事件的功能。同时，通过Python标准输出捕获，展示了如何在GUI中集成Python脚本执行和输出。此外，还涉及了按钮皮肤定制和事件监听等GUI细节。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

直接上图,

import fonts.fontAwesome;
import win.ui;
/*DSG{{*/
var winform = win.form(text="设置";right=984;bottom=589;bgcolor=5921370;composited=1)
winform.add(
btnReset={cls="plus";text='\uF0E2   重置';left=509;top=529;right=690;bottom=565;bgcolor=11580047;db=1;dr=1;font=LOGFONT(h=-16;name='FontAwesome');notify=1;tabstop=1;z=4};
btnSave={cls="plus";text='\uF0C7   保存';left=703;top=528;right=887;bottom=564;bgcolor=11580047;db=1;dr=1;font=LOGFONT(h=-16;name='FontAwesome');notify=1;tabstop=1;z=3};
chkTest={cls="plus";text='\uF0C8 某选项';left=372;top=439;right=812;bottom=470;align="left";color=15793151;dl=1;dt=1;font=LOGFONT(h=-16;name='FontAwesome');notify=1;z=2};
edit={cls="edit";text="Edit";left=618;top=17;right=961;bottom=243;edge=1;multiline=1;z=5};
lbTip={cls="static";left=63;top=523;right=695;bottom=572;db=1;dl=1;dr=1;transparent=1;z=1};
listbox={cls="listbox";left=621;top=262;right=953;bottom=463;edge=1;items={};z=8};
plus={cls="plus";left=116;top=53;right=516;bottom=453;clipBk=false;foreRepeat="stretch";notify=1;repeat="center";z=6};
plus2={cls="plus";text='\uF0E2   重置';left=236;top=516;right=417;bottom=552;bgcolor=11580047;db=1;dr=1;font=LOGFONT(h=-16;name='FontAwesome');notify=1;tabstop=1;z=7}
)
/*}}*/

pyServerThread = function(winform){
	import thread.command
	import py3
	import py3.lib.PIL
	import py3.lib.numpy
	import py3.lib.systemSitePackages
/*
	import console
	console.open()
*/
	var cmd = thread.command();
	var pyCode = /**
import numpy as np
import PIL.Image as Image
import io

#标准输出
import sys
class CatchOutErr:
    def __init__(self):
        self.value = ''
    def write(self, txt):
        self.value += txt
catchOutErr = CatchOutErr()
sys.stdout = catchOutErr
sys.stderr = catchOutErr


def getImage(i,winform):
	i = int(i)
	height = int(winform.plus.height)
	pngSize = (height,height)
	img = Image.new(mode='RGBA',size = (100,100),color = (255,255,0,255))
	n = np.array(img)
	c = 255 / 400
	n[::i,::i,0] = c*i
	#n[:i,:i,1] = 255 - c*i
	#n[:i,:i,2] = 255 - c*i
	img = Image.fromarray(n)
	f = io.BytesIO()
	
	#print(pngSize)
	#img = img.resize((pngSize),Image.NEAREST)
	#img.show()
	img.save(f,format = "png")
	#print(f)
	#winform.plus.setBackground(f,False)
	#print(f.getvalue())
	return f.getvalue()
	
def gett():
	return 3 
	
**/

	py3.exec(pyCode)
	
	cmd.setImg = function(){
		
		for(i=1;2;1){
			winform.edit.log( i,'\r\n' )
			imgBytes = py3.main.getImage(i,py3.export(winform))
			
			imgBytes = imgBytes.parseValue()
			winform.plus.setForeground(imgBytes,false)
			 
			//python标准输出
/*
			var pyStdoutStr = tostring(  py3.main.catchOutErr.value );
			console.log( pyStdoutStr )
*/

			//i = i+ i/10
		}
		
		winform.btnSave.disabledText = null
	}
	
	cmd.onMouseMove = function(x){
		winform.edit.log( x,'\r\n' )
		imgBytes = py3.main.getImage(tonumber(x) % 100 + 1 ,py3.export(winform))
		
		imgBytes = imgBytes.parseValue()
		winform.plus.setForeground(imgBytes,false)
	}
	
	
	cmd.test = function(){
		var pyStr = py3.main.gett()
		
		winform.msgbox(pyStr,tostring(pyStr))
	}
	
	
	
	cmd.pyExit = function(){
		win.quitMessage();
	}
	
	win.loopMessage();
}
//启动python服务端线程
thread.create( pyServerThread,winform ) 


import thread.command

winform.btnSave.oncommand = function(id,event){
	//禁用按钮，避免重复提交
	winform.btnSave.disabledText = {'\uF254';'\uF251';'\uF252';'\uF253';'\uF250';text='运行中'}
	
	//异步调用python线程的函数，不等待返回
	thread.command.post("setImg")
	
	//winform.bkplus.background = gdip.bitmap(img.parseValue)
}

winform.btnReset.oncommand = function(id,event){
	thread.command.post("test")
}




winform.plus2.skin(
	background = { 
		hover = "/res/images/btn-hover.png";
		focus = "/res/images/btn-focus.jpg";
		active = "/res/images/btn-active.png";
		disabled = "/res/images/btn-disabled.png"; 
	}
)

winform.plus.onMouseMove = function(wParam,lParam){
    if( wParam & 0x1/*_MK_LBUTTON*/ ){
        var x,y = win.getMessagePos(lParam);
        /*鼠标点住不放移动*/
        //这个坐标参照父窗口的坐标
        thread.command.post("onMouseMove",x)
    }
}



winform.plus2.oncommand = function(id,event){
	n = {
		adrr n = 3
	}
	winform.msgbox(type(n.n))
	
}

/*
winform.plus.skin(
	background = { 
		hover = "/res/images/btn-hover.png";
		focus = "/res/images/btn-focus.jpg";
		active = "/res/images/btn-active.png";
		disabled = "/res/images/btn-disabled.png"; 
	}
)
*/


winform.listbox.items = {0,1,2,3,4,5,6,7}

winform.listbox.onSelChange = function(){
	//winform.msgbox(tonumber(winform.listbox.selIndex))
	//设置图像缩放插值算法
	winform.plus.interpolationMode  =  tonumber(winform.listbox.selText)
	//重绘图像
	winform.plus.redraw() 
}


import style;
winform.chkTest.skin(style.checkBox);
winform.btnSave.skin(style.button);
winform.btnReset.skin(style.button);

winform.show();
win.loopMessage();
return winform;