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man:data_manage [2012/09/07 09:45] leoame [Spatial Data management] |
man:data_manage [2013/09/04 15:25] (current) leoame |
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| The data management is made through the //Data// menu, it contains the following elements: | The data management is made through the //Data// menu, it contains the following elements: | ||
| - | * Link data... (**Ctrl+O**): reference a support layer which will be displayed in your project | + | * //Link data...// (**Ctrl+O**): reference a support layer which will be displayed in your project |
| - | * Unlink data... (**Ctrl+W**): unlink a layer | + | * //Unlink data...// (**Ctrl+W**): unlink a layer |
| - | * Import data: import data into one of your construction theme | + | * //Import data//: import data into one of your construction theme |
| - | ===== Add ===== | + | ===== Link data ===== |
| The //Link Data...// option from the menu //Data// allows loading some support themes for the vectorization of the construction layers. Those support themes can be vector data (*.shp) or raster data (*.tif, *.JPG and Esri's binary GRID). | The //Link Data...// option from the menu //Data// allows loading some support themes for the vectorization of the construction layers. Those support themes can be vector data (*.shp) or raster data (*.tif, *.JPG and Esri's binary GRID). | ||
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| - display option | - display option | ||
| - | This message will pop up every time you make an action regarding the layer (including trivial actions like zoom or pan), so be sure to [[http://www.crealp.ch/toolmap/documentation/doku.php?id=faq:rotation|convert your images into non-rotated rasters]]. If the rotation is insignificant, you may prefer to simply ignore the message by checking the option **Hide warnings for this layer**. This option prevent the appearance of the message for the current session, but it will pop again the next time you launch your project. | + | This message will pop up every time you make an action regarding the layer (including trivial actions like zoom or pan), so be sure to [[faq:rotation|convert your images into non-rotated rasters]]. If the rotation is insignificant, you may prefer to simply ignore the message by checking the option **Hide warnings for this layer**. This option prevent the appearance of the message for the current session, but it will pop again the next time you launch your project. |
| - | ===== Import ===== | + | ===== Import data ===== |
| - | The //Import data...// option from the menu //Data// allows you to import some existing informations into your construction layers. You can only import lines or points geometries. The process is made in 3 different steps. | + | The //Import data...// option from the menu //Data// allows you to import some existing information into your construction layers. You can only import lines or points geometries. The process is made in 3 different steps. |
| ==== Step1 ==== | ==== Step1 ==== | ||
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| - Directory path of the shapefile | - Directory path of the shapefile | ||
| - | - data informations of the shapefile | + | - data information of the shapefile |
| - | - allow to go back to [[http://www.crealp.ch/toolmap/documentation/doku.php?id=man:data_manage&#step1|step 1]] or to continue to [[http://www.crealp.ch/toolmap/documentation/doku.php?id=man:data_manage#step3|step 3]] | + | - allow to go back to [[man:data_manage&#step1|step 1]] or to continue to [[man:data_manage#step3|step 3]] |
| If you choose to add a CSV file the following step comes ahead\\ | If you choose to add a CSV file the following step comes ahead\\ | ||
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| - Directory path of the CSV file | - Directory path of the CSV file | ||
| - | - Informations on the CSV file | + | - Information on the CSV file |
| - allow to go back or to continue to step 2.2 | - allow to go back or to continue to step 2.2 | ||
| === Step2.2 === | === Step2.2 === | ||
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| {{man:window-importdata5.png?nolink}} | {{man:window-importdata5.png?nolink}} | ||
| - | - List of the columns wich can be assigned as X or Y coordinates | + | - List of the columns which can be assigned as X or Y coordinates |
| - | - allows to go back or to continue to [[http://www.crealp.ch/toolmap/documentation/doku.php?id=man:data_manage#step3|step 3]] | + | - allows to go back or to continue to [[man:data_manage#step3|step 3]] |
| ==== Step3 ==== | ==== Step3 ==== | ||
| {{man:window-importdata3.png?nolink}} | {{man:window-importdata3.png?nolink}} | ||
| - | - List of layers within the datas will be imported (with the shapefile import the choice is restricted to the geometrical type of the datas) | + | - List of layers within the data will be imported (with the shapefile import the choice is restricted to the geometrical type of the data) |
| - import the data or cancel the operation | - import the data or cancel the operation | ||
| ===== Table of contents options ===== | ===== Table of contents options ===== | ||
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| * Move the selected layer in the table of contents\\ {{man:pdm-tocmove.png?nolink}} | * Move the selected layer in the table of contents\\ {{man:pdm-tocmove.png?nolink}} | ||
| * Display management of the vertex (line and polygon layers type only) | * Display management of the vertex (line and polygon layers type only) | ||
| - | * Symbology management. This option can also be activated by double-clicking on the layer. (see chap. [[http://www.crealp.ch/toolmap/documentation/doku.php?id=man:visualization#symbology|Symbology]]) | + | * Symbology management. This option can also be activated by double-clicking on the layer. (see chap. [[man:visualization#symbology|Symbology]]) |