Share My Creation Swiss Railway Station Clock

alfcen

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Hi copiloto

You are welcome. Glad to be of little help.

For a=0 to 360 step 0.5 (or less, depends of circle size)
canvas1.drawLine(centerx+radius*sin(a*cpi/180),centery+radius*cos(a*cpi/180,centerx+(radius+1)*sin(a*cpi/180),centery+(radius+1)*cos(a*cpi/180),...)
Next

What do you think of this:

B4X:
canvas1.DrawLine(centerX+radius*SinD(a),centerY+radius*CosD(a),centerX+(radius+1)*SinD(a),centerY+(radius+1)*CosD(a),...)

SinD(x), CosD(x), TanD(x) accept angles in degrees.
This is shorter and easier to maintain (I like short codes)
 

copiloto

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Ohh!

I must to review basic4android keywords again... Of course I like Goodbye radians... Thanks again Alfcen!

Best regards!
 

alfcen

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Hi copiloto,
Please find attached the source for a simple clock. It employs agraham's lovely AnalogClock library for the hour and minute hands. The second hand is implemented with a canvas. The source is brief, yet leaving much room to play with.

Please appreciate that the analog clock cannot be drawn larger than as-is.

Cheers
Robert
 

Attachments

  • SimpleClock.zip
    237.1 KB · Views: 468
  • device.jpg
    15.5 KB · Views: 379

JesseW

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For anyone who is interested, an alternative to all these high horsepower graphics programs is Paint.Net. it can be freely downloaded from getpaint.net. I use it frequently for transparent layers and it works great.
 

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