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Re: drawline 16 Years Ago by Nemoticchigga … = gcnew Pen(Color::Yellow, 3); grfx->DrawLine(myPen, this->Map->Width/2, this…this->Map->Height/2); grfx->DrawLine(myPen, this->Map->Width/2, this…Map->Height/2 - 10); grfx->DrawLine(myPen, this->Map->Width/2, this…this->Map->Height/2); grfx->DrawLine(myPen, this->Map->Width/2, this… Re: Drawline using mouse listener etc. 14 Years Ago by javadumbass …); for(int i = 0; i < al.size(); i++){ g.drawLine(drawLines[i][0],drawLines[i][1],drawLines[i][2],drawLines… usiing DrawLine method in .net to draw a free-draw line - horrible when line is thick 15 Years Ago by unclepauly hello, i am using the Graphics.DrawLine method in C# and this is fine for thin lines … == 0 && prevPoint.Y == 0) { prevPoint = thisPoint; return; } g.DrawLine(myPen, thisPoint.X, thisPoint.Y, prevPoint.X, prevPoint.Y); prevPoint… Re: g.drawLine(x1, y1, x2, y2) 12 Years Ago by JamesCherrill ….oracle.com/javase/7/docs/api/ for drawLine it says > public abstract void drawLine(int x1, > int y1, > int… Graphics.DrawLine method does not work properly with thick line and transparent color 14 Years Ago by jayantpaliwal … move mouse up and down. //pen.EndCap = LineCap.Round; g.DrawLine(pen, startPos, curPos); g.Dispose(); startPos = curPos; } } private void frmTest_MouseUp… g.drawLine(x1, y1, x2, y2) 12 Years Ago by gelmi Good Day i just wanted to ask what does (x1, y1, x2, y2) in g.drawLine in creating a line in java applet.. thanks in advance Re: g.drawLine(x1, y1, x2, y2) 12 Years Ago by gelmi oops sorry.. what does x1, y1, x2 y2 means? in g.drawLine(x1, y1, x2, y2) drawline 16 Years Ago by Nemoticchigga How do you draw on an image in visual studio 2005 and get it to stay? Ive can get it to draw, but it flickers on resize and disappears when the resize is done. Any ideas? Re: drawline 16 Years Ago by Nick Evan Could you post the code that you're using? Re: looping the drawLine() method 15 Years Ago by santiagozky …=100; for(int i=0;i<100;i++){ g.drawLine(x1,y1,x2,y2); //x1 does not change y1=y1… Drawline using mouse listener etc. 14 Years Ago by javadumbass I need to create a program where in you would draw a line, just like the paint application, but if you drag it, the lines you created would be deleted.It also displays the(x,y) where your mouse point at in the screen. I'm starting on nothing.So anyone who can help me? thanks! Re: Drawline using mouse listener etc. 14 Years Ago by JamesCherrill Start with some kind of frame (eg JFrame), add a MouseListener, try something simple (eg draw a small rectangle wherever the mouse was clicked - you will need to override paintComponent(...) ) and work up from there. As you go you will (a) learn a lot and (b) discover exactly what additional knowledge/skill you need to complete the task. You can … Re: Drawline using mouse listener etc. 14 Years Ago by NormR1 Also while your are developing the code as James mentioned, add some print statements in the listeners to show the x,y values where the mouse was clicked and moved to. There are different points of reference: to the screen and to the component for example. Re: Drawline using mouse listener etc. 14 Years Ago by javadumbass do you have he exact codes needed. I don't now where to start it. Re: Drawline using mouse listener etc. 14 Years Ago by JamesCherrill OK, well done, that looks like a decent start. But when you say "it draws the wrong lines" that doesn't help. You need to think very clearly about what you expect to happen, what actually happens, and why they are different. Use this simple but powerful way to debug your code: Put System.out.println(...) statements in many places in your … Re: Drawline using mouse listener etc. 14 Years Ago by Ezzaral [B]>> OK, well done, that looks like a decent start.[/B] It's a decent start copying this program: [url]http://www.engineeringserver.com/forum/java+paint+application-t2342.0.html[/url] Not much of a start showing any effort though. Perhaps the OP will post some more specific questions indicating that he understands the code he posted and … Re: Drawline using mouse listener etc. 14 Years Ago by JamesCherrill Ah. I fell for that one, didn't I? Seems I need to turn up my scepticism filter a notch or two. Good choice of name, dumbass. I guess you learned a lot from that. Re: Drawline using mouse listener etc. 14 Years Ago by Ezzaral He still has yet to get it working for his requirements, so perhaps there is some learning left to be had. Let's see if any effort is forthcoming. Re: Drawline using mouse listener etc. 14 Years Ago by javadumbass sorry, used the wrong term. What I mean was instead of the lines connecting each other, it goes the other way.it just creates the lines,but does not connect. i also saw the program in this link:[url]http://www.engineeringserver.com/for...n-t2342.0.html[/url] but don't know where and how to insert it in my program since I'm a beginner in java. Re: Drawline using mouse listener etc. 14 Years Ago by NormR1 [QUOTE]it just creates the lines,but does not connect.[/QUOTE] Does that mean that the ending x,y point for one line does NOT equal the beginning x,y point for another line? Look in the code to see why the end of one line is not used for the beginning of the next line? Re: Drawline using mouse listener etc. 14 Years Ago by Ezzaral You should start by figuring out how it works. Then you can figure out how to adapt it. So far you have only copied and pasted someone else's program here and demonstrated no effort whatsoever of your own. Re: Drawline using mouse listener etc. 14 Years Ago by javadumbass really on rush. But thanks to your help! :)) Re: usiing DrawLine method in .net to draw a free-draw line - horrible when line is thick 15 Years Ago by ddanbe Set the SmootingMode of the Graphics object to AntiAlias or HighQuality. Like so: [B]g.SmootingMode = System.Drawing.Drawing2D.SmootingMode.HighQuality;[/B] Re: usiing DrawLine method in .net to draw a free-draw line - horrible when line is thick 15 Years Ago by unclepauly thanks i have tried this but the problem is the same. i have just been through all the SmoothingModes with the same result. any other ideas ? Re: usiing DrawLine method in .net to draw a free-draw line - horrible when line is thick 15 Years Ago by unclepauly the solution is: Pen.SetLineCap(LineCap.Round,LineCap.Round,DashCap.Round); for anyone else having this problem. Re: usiing DrawLine method in .net to draw a free-draw line - horrible when line is thick 15 Years Ago by ddanbe Still have to investigate this, but this might be related to the problem I have in this thread [url]http://www.daniweb.com/forums/thread201807.html[/url]. Thanks for the tip! Re: usiing DrawLine method in .net to draw a free-draw line - horrible when line is thick 14 Years Ago by jayantpaliwal [QUOTE=ddanbe;1091379]Still have to investigate this, but this might be related to the problem I have in this thread [url]http://www.daniweb.com/forums/thread201807.html[/url]. Thanks for the tip![/QUOTE] Hello All, I am struggling with the same issue. Setting pen.StartCap = LineCap.Round; and pen.EndCap = LineCap.Round; will only works if … Re: Graphics.DrawLine method does not work properly with thick line and transparent color 14 Years Ago by lxXTaCoXxl Sorry that I can't be of any help, however you should really check the argument information on MSDN if you haven't already. Those often help out in large quantities. Re: g.drawLine(x1, y1, x2, y2) 12 Years Ago by nmaillet I don't get what you're asking... generation of random cars in an applet 15 Years Ago by nitang …, 200, 270, 220); //Devider2 g.drawLine(270, 320, 270, 340); g.drawLine(270, 350, 270, 370); g.drawLine(270, 380, 270, 400); g…, 270, 220, 270); //Devider4 g.drawLine(320, 270, 340, 270); g.drawLine(350, 270, 370, 270); g.drawLine(380, 270, 400, 270); g…