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2D All the way! / Need Help with Dots

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Rburke
18
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Joined: 28th Sep 2006
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Posted: 29th Sep 2006 03:47
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I made a very simple painting program that draws red dots based on mouse position. My problem here is that the red dots seem to leave gaps between each other and the lines aren't solid. Here's the code:



What can I do to make it a solid line? Thanks for any help.
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Scraggle
Moderator
21
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Joined: 10th Jul 2003
Location: Yorkshire
Posted: 29th Sep 2006 10:47 Edited at: 29th Sep 2006 10:50
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You could move the mouse slower

... or, instead of dots, draw lines. You will need two extra variables to store the last mouse position and draw a line from them to the new mouse position.

Like this:



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wildbill
19
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Joined: 14th Apr 2006
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Posted: 29th Sep 2006 16:38
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Try this.


sync on: sync rate 30

set display mode 640,480,32

` Set Ink Color
ink rgb(255,50,50),0

while ESCAPEKEY()=0

if mouseclick()=1
l = mousex()
t = mousey()

line l,t,r,b
endif

r= mousex()
b= mousey()

sync
endwhile
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whipped6
18
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Joined: 31st Aug 2006
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Posted: 8th Oct 2006 06:38
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if you want to keep the dots because they are pretty cool i think just do this code if i was more expierenced i would try to make it where you can chose to pick if u want to draw with dots or lines i tried and i couldnt do it lol but if your a noob here to i wouldnt mine grouping up with you then we could teach each other the stuff we know i know alot right now but not enough

set display mode 640,480,32



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whipped6
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Posted: 8th Oct 2006 07:00
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i have another one i was expiermenting with it and somehow i made it do something wierd try it out its pretty sweet



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Phaelax
DBPro Master
22
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Joined: 16th Apr 2003
Location: Metropia
Posted: 23rd Oct 2006 21:54
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Check the DB challenges. We had a Paint program challenge with a ton of good results.

"Using Unix is the computing equivalent of listening only to music by David Cassidy" - Rob Pike
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