屏幕左上角为坐标原点,获取鼠标位置和获取鼠标像素颜色建议和while循环或者timer函数结合使用:
import java.awt.MouseInfo; mousepoint=MouseInfo.getPointerInfo().getLocation(); mousepoint=[mousepoint.x,mousepoint.y]
import java.awt.Toolkit import java.awt.datatransfer.DataFlavor clip=Toolkit.getDefaultToolkit().getSystemClipboard(); clipTf=clip.getContents([]); clipContent=clipTf.getTransferData(DataFlavor.stringFlavor)
import java.awt.Toolkit; import java.awt.datatransfer.StringSelection; clip=Toolkit.getDefaultToolkit().getSystemClipboard(); contentStr='欢迎关注slandarer随笔'; tText=StringSelection(contentStr); clip.setContents(tText,[]);
需要和获取鼠标位置的函数结合。
import java.awt.MouseInfo; import java.awt.Robot; robot=Robot(); mousepoint=MouseInfo.getPointerInfo().getLocation(); tempColor=robot.getPixelColor(mousepoint.x, mousepoint.y); RGBColor=[tempColor.getRed(),tempColor.getGreen(),tempColor.getBlue()]
import java.awt.Robot; import java.awt.Rectangle; robot=Robot(); rectangle=Rectangle(); screensize=get(0,'screensize'); screensize=1.5*screensize; rectangle.x=0; rectangle.y=0; rectangle.width=screensize(3); rectangle.height=screensize(4); image=robot.createScreenCapture(rectangle); data=image.getData(); temp=zeros(screensize(3)*screensize(4)*3,1); temp=data.getPixels(0,0,screensize(3),screensize(4),temp); temp=uint8(temp); R=temp(1:3:end); G=temp(2:3:end); B=temp(3:3:end); R=reshape(R,[screensize(3),screensize(4)]); G=reshape(G,[screensize(3),screensize(4)]); B=reshape(B,[screensize(3),screensize(4)]); R=R';G=G';B=B'; ima=cat(3,R,G,B); imshow(ima)
import java.awt.Frame; import java.awt.Point; frame=Frame(); % 设置java窗口大小 frame.setSize(400,300) % 设置java窗口位置 point=Point(300,200); frame.setLocation(point) % 使其永远在最上方 frame.setAlwaysOnTop(true); % 设置窗口关闭回调(不设置的话java frame将无法关闭) hjWindow=handle(frame,'CallbackProperties'); set(hjWindow,'WindowClosingCallback',@(h,e)frame.dispose()); % 显示java窗口 frame.setVisible(true)
import java.awt.Frame; import java.awt.Point; import java.awt.Button; import java.awt.Font; frame=Frame(); % 设置java窗口大小 frame.setSize(400,200) % 设置java窗口位置 point=Point(50,400); frame.setLocation(point) % 因为要依据数值设置按钮位置,因此setLayout(NULL) frame.setLayout([]); bt1=Button("点我试试"); bt2=Button("关闭窗口"); % 设置点击事件 hbt1=handle(bt1,'CallbackProperties'); set(hbt1,'MousePressedCallback',@(h,e)disp('欢迎关注公众号slandarer随笔')) hbt2=handle(bt2,'CallbackProperties'); set(hbt2,'MousePressedCallback',@(h,e)frame.dispose()) % 设置按钮字体及字号 mf=Font('宋体',Font.BOLD,25); bt1.setFont(mf) bt2.setFont(mf) % 设置按钮位置 bt1.setLocation(30,30); bt1.setSize(140,140); bt2.setLocation(220,30); bt2.setSize(140,140); % 添加按钮 frame.add(bt1); frame.add(bt2); % 取消边框并设置透明度 frame.setUndecorated(true); frame.setOpacity(.7); % 设置窗口关闭回调 hjWindow=handle(frame, 'CallbackProperties'); set(hjWindow, 'WindowClosingCallback', @(h,e)frame.dispose()); % 显示java窗口 frame.setVisible(true)
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