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Area Calculator - SketchAndCalc the area of any shape you draw, or image you trace.

By Icalc, Inc.

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Description

Area Calculator that calculates the area of any shape you draw, regardless of scale or complexity.

Video demonstration here: http://www.youtube.com/watch?v=xg3k2rJULE4

• Trace around any .jpg .gif .png or .pdf image pasted from the iOS pasteboard, attached to an Email (.pdf only), or added to Dropbox.

• Accurately calculate the area of any shape by drawing.

• Set the canvas scale in ft / in / m / cm.

• Line lengths are displayed dynamically as you draw, allowing you to accurately portray the shapes dimensions.

• Snap to Grid or 90 Degrees allows for precise angles, and keypad input of numeric line lengths improves accuracy of freehand sketch's.

• When the shape is closed, the Area and Perimeter is displayed in either square meters, square centimeters, square feet, or square inches.

• What sets SketchAndCalc™ apart is that it calculates the area of irregular polygons, allowing you to draw any shape accurately with your finger to calculate its area.

Features Include: 

• Select a drawing scale in feet, inches, meters or centimeters.
 
• Import .jpg .gif .png and multipage .pdf's pasted from the iOS pasteboard, sent via email (.pdf only) or added to Dropbox.

• Snap to Grid, Snap to 90 degrees, or Freehand drawing.

• Edit lengths with numeric keypad - Double tap any line to launch a numeric keypad. Single tap the results bar to nominate the vertex to be moved. Enter a specific length, and tap anywhere on the canvas to submit the change.

• Edit vertex with double tap - Double tap any vertex to launch a numeric keypad. Single tap the numeric length in the title bar to enter a specific value, then tap anywhere on the canvas to submit the change.

• Re-establish vertex move with double tap.

• Paste images from other Apps into SketchAndCalc™

• Dropbox and "open with" Apple Mail integration

• Undo last line / vertex move

• Pinch to Zoom in / out x4

• Shake to clear canvas

• Panning the canvas both during drawing and once area is closed

• Save calculations to file system for later editing or review

• Share a calculations image and XY coordinates via email

• Display a table of saved calculations XY coordinates

• Delete saved calculations

Video tutorials can be found at: http://sketchandcalc.tumblr.com/

Import instructions when tracing a .gif .png .jpg or .pdf image from Pasteboard, Apple Mail or Dropbox:

Pasteboard:
1) Copy any supported image file to the iOS pasteboard using the "Copy" command.
2) Launch SketchAndCalc and select "Import Image" from the action menu.
3) Tap the "Pasteboard" button to paste the image and adjust size, position and orientation.
4) Select ‘Import’ and trace along a known length.
5) In Settings adjust the canvas scale to match the known length, and proceed to trace around entire shape.

Mail:
1) Locate .pdf image in email.
2) Press and hold image until the ‘open with’ screen appears.
3) Select SAC, and adjust the image size, position and orientation.
4) Select ‘Import’ and trace along a known length.
5) In Settings adjust the canvas scale to match the known length, and proceed to trace around entire shape.

DropBox:
1) Install Dropbox on Mac/PC and iPhone/iPad.
2) Launch SketchAndCalc™ and connect to Dropbox from the Import Image command found in the Action Menu.
3) From your Mac/PC, add any .gif, .png, .jpg, or .pdf image file to the Dropbox "Sketch-And-Calc" folder found in the "Apps" folder.
4) Select the image from SketchAndCalc™ and adjust it's size, position and orientation.
5) Select ‘Import’ and trace along a known length.
6) In Settings adjust the canvas scale to match the known length, and proceed to trace around entire shape.

What's New in Version 4.7

1. iOS7 bug fixes for iPhone keyboard and scale chooser.

2. User interface improvements.

3. Added new Dropbox SDK library.

Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.

Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Needs some work but has potential for 5 stars

Downloaded this app to help me calculate some irregular areas for helping me to calculate ductwork surface area. This app isn't that intuitive and requires lots of playing around to learn it. The instructions are OK but could be better. Just play around with it and you will eventually understand the instructions. I think this app has a lot of potential, and if some features are added (along with more intuitive instructions), then I think this is a 5 star app. I'm excited to see what the developers do with this....nice start.

Needs a lot of work, not worth the price.

I bought this app because I needed to calculate some areas. The app proposes to calculate the area using a photo but it fails in a lot of aspects. I wouldn't have mind if I had paid $1 but definitely not worth the $4.99 price tag.

Needs improvement

Great idea. Difficult to use.

Area Calculator - SketchAndCalc the area of any shape you draw, or image you trace.
View in iTunes
This app is designed for both iPhone and iPad
  • $4.99
  • Category: Utilities
  • Updated:
  • Version: 4.7
  • Size: 3.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

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