Difference between revisions of "Doc:Animation Basics"
m (despam) |
m |
||
| Line 1: | Line 1: | ||
| − | + | [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=105 mp3 ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=217 free mono ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=170 free cingular ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=206 qwest ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=188 cheap levitra] [http://news.engin.brown.edu/forums/thread-view.asp?tid=194 diethylpropion online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=212 cheap propecia] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=214 cheap zanaflex] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=80 cool ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=113 cheap paxil] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=234 sprint ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=181 free ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=87 online flexeril] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=100 lortab online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=237 samsung ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=233 sonyericsson ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=175 cheap cyclobenzaprine] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=119 punk ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=218 free qwest ringtones] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=349 cheap vicodin] [http://wc1.worldcrossing.com/WebX/.1de609fe qwest ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=225 free kyocera ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=174 cyclobenzaprine online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=186 free jazz ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=171 clomid online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=144 xanax online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=236 tracfone ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=180 flexeril] [http://wc1.worldcrossing.com/WebX/.1de609f3 free midi ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a2c cheap ultram] [http://wc1.worldcrossing.com/WebX/.1de60a34 free sony ericsson ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a0d wwe ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=207 free real ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=110 free nokia ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=220 punk ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=203 funny ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=173 free cool ringtones] [http://wc1.worldcrossing.com/WebX/.1de609eb free funny ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=83 didrex online] [http://wc1.worldcrossing.com/WebX/.1de60a21 buy paxil] [http://news.engin.brown.edu/forums/thread-view.asp?tid=172 online lorazepam] [http://wc1.worldcrossing.com/WebX/.1de60a1a free mtv ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=71 alprazolam online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=190 pharmacy online online] [http://wc1.worldcrossing.com/WebX/.1de60a03 sony ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=201 free ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a0b vigrx online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=211 polyphonic ringtones] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=358 free mp3 ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a23 polyphonic ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=213 polyphonic ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=150 tramadol online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=163 cheap adipex] [http://wc1.worldcrossing.com/WebX/.1de60a2b ultracet] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=219 cheap viagra] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=82 diazepam online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=185 zoloft online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=192 but vigrx] [http://wc1.worldcrossing.com/WebX/.1de60a1f cheap lisinopril] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=114 pharmacy online online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=75 cheap celexa] [http://wc1.worldcrossing.com/WebX/.1de60a05 free sprint ringtones] [http://wc1.worldcrossing.com/WebX/.1de609e4 cheap clonazepam] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=353 online levitra] [http://wc1.worldcrossing.com/WebX/.1de60a27 but sildenafil] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=140 vicodin online] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=337 xanax] [http://wc1.worldcrossing.com/WebX/.1de60a2d cheap valium] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=206 cheap pharmacy online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=126 sildenafil online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=174 wellbutrin online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=160 cheap adipex] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=221 order vicodin] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=143 free wwe ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=70 free alltel ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=230 verizon ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=102 free midi ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=118 buy prozac] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=189 but lipitor] [http://news.engin.brown.edu/forums/thread-view.asp?tid=218 sony ericsson ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=232 sony ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=161 albuterol online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=161 cheap viagra] [http://wc1.worldcrossing.com/WebX/.1de609e1 cheap carisoprodol] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=128 free sony ericsson ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a24 cheap propecia] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=200 online nexium] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=191 cheap lorazepam] [http://news.engin.brown.edu/forums/thread-view.asp?tid=197 flexeril online] [http://wc1.worldcrossing.com/WebX/.1de60a07 free tracfone ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=182 clomid online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=205 paxil online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=208 free motorola ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=216 order zyban] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=120 qwest ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=109 nextel ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=79 clonazepam online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=211 free music ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=226 cheap tramadol] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=333 cheap soma] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=81 cyclobenzaprine online] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=332 tramadol online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=160 ativan online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=68 buy adipex] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=108 cheap nexium] [http://news.engin.brown.edu/forums/thread-view.asp?tid=167 cheap clonazepam] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=90 cheap hgh] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=132 cheap tenuate] [http://wc1.worldcrossing.com/WebX/.1de60a32 zoloft] [http://news.engin.brown.edu/forums/thread-view.asp?tid=223 midi ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=166 order alprazolam] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=72 cheap ambien] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=241 free sony ericsson ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=184 cheap lisinopril] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=194 midi ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=74 carisoprodol online] [http://wc1.worldcrossing.com/WebX/.1de609f8 free nokia ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=182 free funny ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=176 didrex online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=196 hgh online] [http://wc1.worldcrossing.com/WebX/.1de60a10 cheap didrex] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=129 free sony ringtones] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=339 cheap ultram] [http://wc1.worldcrossing.com/WebX/.1de609ec hgh online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=85 free ericsson ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=156 fioricet] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=76 cialis] [http://wc1.worldcrossing.com/WebX/.1de60a1e cheap flexeril] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=336 carisoprodol online] [http://wc1.worldcrossing.com/WebX/.1de609ff real ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=198 hoodia online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=165 ambien] [http://news.engin.brown.edu/forums/thread-view.asp?tid=186 cheap lipitor] [http://wc1.worldcrossing.com/WebX/.1de609fa online pharmacy] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=88 free free ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=146 buy zanaflex] [http://news.engin.brown.edu/forums/thread-view.asp?tid=153 cheap phentermine] [http://wc1.worldcrossing.com/WebX/.1de60a11 buy diethylpropion] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=240 soma online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=210 sprint ringtones] [http://wc1.worldcrossing.com/WebX/.1de609e7 cheap diazepam] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=125 sharp ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=170 cheap hydrocodone] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=347 adipex online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=155 buy xanax] [http://wc1.worldcrossing.com/WebX/.1de609e3 cheap clomid] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=356 free tracfone ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=222 free sharp ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=98 lisinopril online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=223 cheap wellbutrin] [http://wc1.worldcrossing.com/WebX/.1de60a15 free kyocera ringtones] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=362 motorola ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=115 phentermine online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=215 zoloft online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=167 carisoprodol online] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=164 buy alprazolam] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=177 diethylpropion online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=200 free nokia ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=69 cheap albuterol] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=357 funny ringtones] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=334 order valium] [http://wc1.worldcrossing.com/WebX/.1de60a29 tramadol online] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=338 fioricet] [http://wc1.worldcrossing.com/WebX/.1de60a09 viagra online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=124 samsung ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=198 free mtv ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=164 cheap norco] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=199 music ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=166 buy ativan] [http://news.engin.brown.edu/forums/thread-view.asp?tid=188 tenuate online] [http://wc1.worldcrossing.com/WebX/.1de60a17 buy lipitor] [http://wc1.worldcrossing.com/WebX/.1de60a12 ericsson ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=151 cheap soma] [http://wc1.worldcrossing.com/WebX/.1de609df cheap ambien] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=231 rivotril online] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=343 cialis online] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=134 buy tramadol] [http://news.engin.brown.edu/forums/thread-view.asp?tid=227 ericsson ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=228 mtv ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=177 cheap propecia] [http://wc1.worldcrossing.com/WebX/.1de60a14 jazz ringtones] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=187 kyocera ringtones] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=345 cheap viagra] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=348 but norco] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=162 alltel ringtones] [http://news.engin.brown.edu/forums/thread-view.asp?tid=193 buy zanaflex] [http://itcweb.ecsu.edu/portal/forums.asp?ForumId=13&TopicId=196 motorola ringtones] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=139 viagra online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=191 cheap lortab] [http://wc1.worldcrossing.com/WebX/.1de60a1b free music ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a19 mp3 ringtones] [http://wc1.worldcrossing.com/WebX/.1de609dc albuterol online] [http://www.psfc.mit.edu/~jinseok/bbse/view.php?id=presentations&no=351 clonazepam online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=171 ambien online] [http://news.engin.brown.edu/forums/thread-view.asp?tid=173 order xenical] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=121 real ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a20 cheap nexium] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=142 wellbutrin] [http://www.ees.ufl.edu/alumni/forums.asp?ForumId=5&TopicId=130 sonyericsson ringtones] [http://wc1.worldcrossing.com/WebX/.1de60a0e celexa online] (Draft) | |
''Note to the reader: Please be patient. It may take a few days to finish the initial draft.'' | ''Note to the reader: Please be patient. It may take a few days to finish the initial draft.'' | ||
Revision as of 23:40, 10 July 2007
 |
Language: |
English • Deutsch • español • suomi • français • italiano • Nederlands • português • română • русский • 中文（中国大陆） |
mp3 ringtones free mono ringtones free cingular ringtones qwest ringtones cheap levitra diethylpropion online cheap propecia cheap zanaflex cool ringtones cheap paxil sprint ringtones free ringtones online flexeril lortab online samsung ringtones sonyericsson ringtones cheap cyclobenzaprine punk ringtones free qwest ringtones cheap vicodin qwest ringtones free kyocera ringtones cyclobenzaprine online free jazz ringtones clomid online xanax online tracfone ringtones flexeril free midi ringtones cheap ultram free sony ericsson ringtones wwe ringtones free real ringtones free nokia ringtones punk ringtones funny ringtones free cool ringtones free funny ringtones didrex online buy paxil online lorazepam free mtv ringtones alprazolam online pharmacy online online sony ringtones free ringtones vigrx online polyphonic ringtones free mp3 ringtones polyphonic ringtones polyphonic ringtones tramadol online cheap adipex ultracet cheap viagra diazepam online zoloft online but vigrx cheap lisinopril pharmacy online online cheap celexa free sprint ringtones cheap clonazepam online levitra but sildenafil vicodin online xanax cheap valium cheap pharmacy online sildenafil online wellbutrin online cheap adipex order vicodin free wwe ringtones free alltel ringtones verizon ringtones free midi ringtones buy prozac but lipitor sony ericsson ringtones sony ringtones albuterol online cheap viagra cheap carisoprodol free sony ericsson ringtones cheap propecia online nexium cheap lorazepam flexeril online free tracfone ringtones clomid online paxil online free motorola ringtones order zyban qwest ringtones nextel ringtones clonazepam online free music ringtones cheap tramadol cheap soma cyclobenzaprine online tramadol online ativan online buy adipex cheap nexium cheap clonazepam cheap hgh cheap tenuate zoloft midi ringtones order alprazolam cheap ambien free sony ericsson ringtones cheap lisinopril midi ringtones carisoprodol online free nokia ringtones free funny ringtones didrex online hgh online cheap didrex free sony ringtones cheap ultram hgh online free ericsson ringtones fioricet cialis cheap flexeril carisoprodol online real ringtones hoodia online ambien cheap lipitor online pharmacy free free ringtones buy zanaflex cheap phentermine buy diethylpropion soma online sprint ringtones cheap diazepam sharp ringtones cheap hydrocodone adipex online buy xanax cheap clomid free tracfone ringtones free sharp ringtones lisinopril online cheap wellbutrin free kyocera ringtones motorola ringtones phentermine online zoloft online carisoprodol online buy alprazolam diethylpropion online free nokia ringtones cheap albuterol funny ringtones order valium tramadol online fioricet viagra online samsung ringtones free mtv ringtones cheap norco music ringtones buy ativan tenuate online buy lipitor ericsson ringtones cheap soma cheap ambien rivotril online cialis online buy tramadol ericsson ringtones mtv ringtones cheap propecia jazz ringtones kyocera ringtones cheap viagra but norco alltel ringtones buy zanaflex motorola ringtones viagra online cheap lortab free music ringtones mp3 ringtones albuterol online clonazepam online ambien online order xenical real ringtones cheap nexium wellbutrin sonyericsson ringtones celexa online (Draft) Note to the reader: Please be patient. It may take a few days to finish the initial draft.
Contents
Introduction
Creating an animation in Synfig is really easy: It basically means to change a drawing - you just need to create the first state and the last state of a change, and Synfig will take care of the steps in between.
Let's have a look at a simple example. Consider a moving light similar to the one in front of the KnightRider car. Drop the realism and you get a circle that is moving from the left to the right, and back. In other words, you need to create three 'steps' or 'stages':
- The circle is on the left.
- The circle is on the right.
- The circle is back on the left.
Let's do it.
Setting up the workspace
Start Synfig Studio, and create a new file. A dialog called 'Properties' will appear. Give your new file a name and a description, and then click "Apply" (don't click "Save" yet -- we're not quite done with the 'Properties' dialog). Make sure to edit 'End Time'. The strange looking '0f' will change to a more familiar presentation as soon as you click it. Set this to 2 seconds.
Now create a simple black rectangle that will serve as our background. It's not necessary to make it cover the whole canvas.
We now need a circle. Change the painting color to red, and draw a circle. It doesn't matter if it's not perfect: You can edit it. Activate the 'Normal' tool, and click the circle. It will go into a sort of editing mode which is easy to detect by the small green dot in the middle and the white rectangle around it. You can move the red circle by grapping it on its green dot in the middle.
This are the first steps to draw an object and to move it, but not yet an animation, you may say. Indeed. Let's have a look how this works.
Adding movement
In the beginning, you entered a value of 2 seconds in the 'Properties' dialog. Due to this, your canvas window (the one where you draw) got additional capabilities. There's a grey time slider, for instance. You can click on it, and a small orange indicator will appear but nothing changes. This is because you need to switch to 'Animate Editing Mode' first by clicking the green dot just to the right of the grey time slider. You will note that your canvas gets a red outline; it reminds you that changes to your objects now affect your animation.
Previously, three 'steps' or 'stages' were mentioned. These are represented by so-called 'keyframes' (Just in case you're familiar with video encoding: No, that's not the same!). A keyframe is an image in time where something important happens with your objects.
Click the keyframe tab -- this is the one with the small key in the 'Params, etc.' window -- to be able to edit keyframes. Now click the small 'plus' sign and you should get a new entry in the list displaying '0f, 0f, (JMP)'.
If this didn't happen, you made something not mentioned so far. Close your file and start again.
If the entry appears, go to the '1s 0f' mark in the timeslider. The small orange indicator should move there. Then add another keyframe by clicking the small plus sign. Repeat the process with the time slider indicator set to '2s of'. You should have three keyframes in the list, now.
The s's and f's: Understanding the Timeline
By now, you may have figured out what those mysterious '1s 0f'-type marks represent. They indicate a specific point on the timeline, expressing a location in terms of seconds (s) and frames (f).
Each second is divided into 24 frames, much like a meter on a measuring tape is divided into 100 centimeters. The frame markings begin at zero (0) and go up to 24, whereupon a new second is entered and the framecount returns to zero.
For example: "three frames into the sixth second" of an animation using this timeline notation would be "5s 3f." Why "5s" instead of "6s"? Because we always begin counting from zero.
The Keyframe List
The keyframe list is rather easy to understand: It displays 'Time' which is basically the start time, 'Length' which is self-explanatory, 'Jump' which we'll cover next, and 'Description' which is, again, self-explanatory.
Now what the hell are the entries called '(JMP)'? In fact, these are links just like web links: Click them, and the indicator in your timeslider will jump to the correct time.
You can use this to edit your image for a given moment in time. For instance, you can now jump to the first second, and move the red circle to the right. There! You made your first movement; your first animation with Synfig!
You wonder where the animation is? Just click to arbitray position on the timeslider: You will note that the red circle is in positions where you didn't move it to! What happen? Snyfig figured out what you would like to do, namely move the circle, and draw all the images between these states. Each image will later make a frame in your animation; and the circle will appear to be moving.
Rendering your animation
Before you can see your animation, you need to process (or render) your work. There are two ways to do so; using the synfigstudio (what you have been using so far), or the command-line program synfig.
To do so, close the animate editing mode by clicking on the red dot in the timeline editing widget, and save your file; for instance under the name BasicKnightRider.sif. Then press on the > symbol in the upper left corner of the image window to open the menu, open the File menu and click on the Render item. Change the target filename to BasicKnightRider.gif in the same location you saved BasicKnightRider.sif and choose your render settings, then click Render. Depending on your processor speed it should take a few moments, but finally the image window status bar should say "File rendered successfully".
Open BasicKnightRider.gif in Firefox or another application that is able to show animated gif's. However, Firefox will replay the GIF all the time which makes your short animation a rather long one. If you're now seeing a red circle moving from the left to the right and back: Congratulations! You just made your first animation!
Note: you can also preview your animation. Press on the > symbol in the upper left corner of the image window to open the menu. There choose File->Preview.
If you would rather use the command line instead of the menu to render your animation, then open a terminal (On Windows, go Start -> Run -> type cmd<enter>), change to the directory you saved the file, and type something like
synfig -t gif BasicKnightRider.sif
WARNING: The version you are using may not support the GIF output format at the moment, it depends on the version and compilation settings.
A few messages appear that don't matter right now. Depending on your processor speed it should take a few moments, but finally a line like
BasicKnightRider.sif ==> BasicKnightRider.gif: DONE
should appear, then you are done and can view your animated gif using firefox or another program as mentioned above.
Conclusion
Of course, the position of an object is not the only thing you can change with Synfig Studio. Other possibilities incude its size, its outline, its color, etc. Synfig comes with several example files that should let you dig deeper into the possibilities.
