jpeg out

[Anonymous]

hello ！every one ,i am using AutoCAD 2014

 My thoughts:

Draw a pattern ( like circle),and  output it in jpeg format,when Afer drawn graphics,and give a edit to CAD:jpeg out;I thought everystep ok,but 

when I open it (matlab) find picture pixels seems incorrect,what should i do to output integral pixels ;I do not know cad, under the guidance you can,thank you very much!

[JDMather]

I am not sure I understand the question, but it sounds like you might want to increase your plotstyle manager resolution of jpg output.

[pendean]

RASTERDPI variable perhaps if you are indeed using JPGOUT command: usage of both explained in HELP.

[Anonymous]

thanks for your reply! i do it as  your say,and it's right !but something not completely right;

when i read jpg picture use a engineering software (labview），After  treatment ,the following figure 1,figure 2 (autocad),enlarge figure 1,you will find figure is strange,just like the picture is by many segments assembled,what i need is many points composition,i think the problem is the pixel,but i don't konw how to deal with it ,any suggestion?thanks!

[Anonymous]

thanks for your reply! i do it as  your say,and it's right !but something not completely right;

when i read jpg picture use a engineering software (labview），After  treatment ,the following figure 1,figure 2 (autocad),enlarge figure 1,you will find figure is strange,just like the picture is by many segments assembled,what i need is many points composition,i think the problem is the pixel,but i don't konw how to deal with it ,any suggestion?thanks!