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iTopography - Area Calculator 螢幕截圖
About iTopography - Area Calculator
Key Features:
- Computes the angles of any up to 5 vertices polygon
- Obtain coordinates (longitude, latitude) from the Google Map
- Create an infinite number of projects
- Import simple DXF files
- Email the data (longitude, latitude and altitude, and the coordinates of the points)
- Export the coordinates in a DXF file and then email it
- Zoom in/out on the map
- Rotate the map (360 degrees)
- Manually add points by giving the Longitude/Latitude of the point
- Compute the area of any sub-region on the fly
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Calculating the area of a surface has never been easier!
Whether you are a civil engineer, a topographer, a student or a person who likes to build things on his/her own, you will find iTopography an invaluable tool.
iTopography is developed on the premise that a surface can be approximated as a polygon of finite number of lines and vertices (points). Therefore, iTopography can calculate the area of any surface, whether this surface is a garden, the living room, a field or even a geometrical shape for a homework class.
iTopography uses the GPS device to obtain the longitude and latitude of the current position. In the case of a weak signal (e.g., inside the house), the user is asked to give the distance and angle between two adjacent points.
In order for iTopography to compute the area of a surface, the user must move along the borders of the surface in a clockwise or counter-clockwise direction. When the user inserts a point, iTopography will connect the adjacent points with a straight line, draw the surface, and calculate the area of the surface along with its perimeter.
- Computes the angles of any up to 5 vertices polygon
- Obtain coordinates (longitude, latitude) from the Google Map
- Create an infinite number of projects
- Import simple DXF files
- Email the data (longitude, latitude and altitude, and the coordinates of the points)
- Export the coordinates in a DXF file and then email it
- Zoom in/out on the map
- Rotate the map (360 degrees)
- Manually add points by giving the Longitude/Latitude of the point
- Compute the area of any sub-region on the fly
--------------------------------------------------
Calculating the area of a surface has never been easier!
Whether you are a civil engineer, a topographer, a student or a person who likes to build things on his/her own, you will find iTopography an invaluable tool.
iTopography is developed on the premise that a surface can be approximated as a polygon of finite number of lines and vertices (points). Therefore, iTopography can calculate the area of any surface, whether this surface is a garden, the living room, a field or even a geometrical shape for a homework class.
iTopography uses the GPS device to obtain the longitude and latitude of the current position. In the case of a weak signal (e.g., inside the house), the user is asked to give the distance and angle between two adjacent points.
In order for iTopography to compute the area of a surface, the user must move along the borders of the surface in a clockwise or counter-clockwise direction. When the user inserts a point, iTopography will connect the adjacent points with a straight line, draw the surface, and calculate the area of the surface along with its perimeter.
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最新版本4.3.5更新日誌
Last updated on 2021年06月25日
歷史版本
Fixes a bug in the code that imports DXF files
Several minor changes in the UI (both iPhone and iPad)
Several minor changes in the UI (both iPhone and iPad)
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Version History
4.3.5
2021年06月25日
Fixes a bug in the code that imports DXF files
Several minor changes in the UI (both iPhone and iPad)
Several minor changes in the UI (both iPhone and iPad)
4.3.4
2021年01月26日
Fixes a UI issue in the info screen
Fixes a bug that could cause the app to crash when you try to purchase one of the two extra features
Fixes a bug that could cause the app to crash when you try to purchase one of the two extra features
4.3.3
2020年09月21日
- Clone a Project
- Rename a Project
- Compute the height: The distance between a point and the opposite side
- Rename a Project
- Compute the height: The distance between a point and the opposite side
4.3.2
2020年09月06日
Fixes a bug that caused the app to crash when you tap on the decimal symbol in the keyboard
4.3.1
2020年08月31日
- Fixes several UI issues, especially for iPad
- A new Settings screen
- Improve the GPS performance
- A new Settings screen
- Improve the GPS performance
4.3
2018年10月30日
Fixes a bug in the code for computing the angles of a square
4.2
2018年10月17日
- Fixes the UI for iPhone X devices
- Computes the angles of any up to 5 vertices polygon
- Minor changes in the UI
- Computes the angles of any up to 5 vertices polygon
- Minor changes in the UI
4.1
2018年08月16日
Minor changes in the UI
4.0
2018年06月20日
- Add a button to create a regular polygon by giving the length of a size and the number of vertices
- Drag points and iTopography will automatically compute its new angle and distance (This feature does not work in the GPS mode)
- Minor fixes in the code for computing the position of the points when the distance / angles are given
- Minor changes in the UI
- Drag points and iTopography will automatically compute its new angle and distance (This feature does not work in the GPS mode)
- Minor fixes in the code for computing the position of the points when the distance / angles are given
- Minor changes in the UI
3.1
2017年10月17日
- show error in the calculation of distances (when it is available)
- bug fixes
- bug fixes
3.0
2017年10月09日
- Fix compatibility issues with iOS 11
- New UI
- Bug fixes
- New UI
- Bug fixes
2.5
2013年11月12日
- Fixed a bug that could cause the application to crash on iPhone devices
2.4
2013年10月20日
- iOS 7 compatible
- Email data in WGS (X,Y,Z) format and in EGSA87 format
- Fixes minor bugs
- Email data in WGS (X,Y,Z) format and in EGSA87 format
- Fixes minor bugs
2.3
2012年09月24日
- Add support for the hectare unit
- Supports landscape and portrait mode on iPad
- Supports landscape and portrait mode on iPad
2.2
2012年06月28日
- Long press on the Google Map to get the coordinates
- Long press on a pin to drag it
- Minor changes in the UI
- Increased the rotation angle from 180 degrees to 360 degress
- Long press on a pin to drag it
- Minor changes in the UI
- Increased the rotation angle from 180 degrees to 360 degress
2.1
2012年02月28日
As it was requested:
1) iTopography runs natively on iPad
2) iTopography supports Google map (click on the "g" button to enable/disable it)
1) iTopography runs natively on iPad
2) iTopography supports Google map (click on the "g" button to enable/disable it)
2.0
2011年12月20日
- Create an infinite number of projects
- Improve the GPS signal
- Import simple DXF files
- Minor bug fixes
- Better UI to rotate and zoom in/out on the map
- Improve the GPS signal
- Import simple DXF files
- Minor bug fixes
- Better UI to rotate and zoom in/out on the map
1.8
2011年01月24日
- Minor bug fixes
- Compute the area of any sub-region on the fly
- Compute the area of any sub-region on the fly
1.6
2010年11月30日
- Fixed minor bugs with the GPS device
- The app is fully compatible with OS4
- The user can properly zoom in/out on the map
- The user can rotate the map
- The user can Manually add points by giving the Longitude/Latitude of the point
- Spherical trigonometry is implemented to accurately calculate the angles and distances.
- The app is fully compatible with OS4
- The user can properly zoom in/out on the map
- The user can rotate the map
- The user can Manually add points by giving the Longitude/Latitude of the point
- Spherical trigonometry is implemented to accurately calculate the angles and distances.
1.4
2010年10月29日
- The GPS device reports the altitude of the position.
- When the user clicks on the button "Edit", he/she can delete and reorder the points.
- In the settings, the user can select if he/she wants to use the GPS device. This will improve the GPS signal.
- Also, the user can select if the altitude of the position should be used in the calculation of the perimeter, the distance, and the angle.
- A bug was fixed in the code that draws the map
- In the map tab, the button with the letter "i" gives the coordinates of the points, along with the length of the sides and the angle of the vertices.
- Also, the search button provides an interface to compute the distance between any two points, and the angle between any three points.
- The user can email the data (longitude, latitude and altitude, if the GPS device is used, and the coordinates of the points)
- The user can export the coordinates in a DXF file, which then can email it.
- When the user clicks on the button "Edit", he/she can delete and reorder the points.
- In the settings, the user can select if he/she wants to use the GPS device. This will improve the GPS signal.
- Also, the user can select if the altitude of the position should be used in the calculation of the perimeter, the distance, and the angle.
- A bug was fixed in the code that draws the map
- In the map tab, the button with the letter "i" gives the coordinates of the points, along with the length of the sides and the angle of the vertices.
- Also, the search button provides an interface to compute the distance between any two points, and the angle between any three points.
- The user can email the data (longitude, latitude and altitude, if the GPS device is used, and the coordinates of the points)
- The user can export the coordinates in a DXF file, which then can email it.
1.2
2010年10月02日
- The first two points are labeled on the map.
- On the map, the user can click on the button with the calligraphic letter "i" to read the sides of the polygon (distance between two adjacent points), and the angle of the vertices.
- On the map, the user can click on the button with the calligraphic letter "i" to read the sides of the polygon (distance between two adjacent points), and the angle of the vertices.
1.0
2010年09月17日
iTopography - Area Calculator 價格
今日:
HK$ 32.00
最低價格:
HK$ 28.00
最高價格:
HK$ 32.00
iTopography - Area Calculator FAQ
點擊此處瞭解如何在受限國家或地區下載iTopography - Area Calculator。
以下為iTopography - Area Calculator的最低配置要求。
iPhone
須使用 iOS 9.0 或以上版本。
iPad
須使用 iPadOS 9.0 或以上版本。
iPod touch
須使用 iOS 9.0 或以上版本。
iTopography - Area Calculator支持英文
iTopography - Area Calculator包含應用內購買。 以下為iTopography - Area Calculator應用內購買價格清單。
iTopography Height
HK$ 8.00
Arrange points on the map
HK$ 8.00
