Prototype between geography map and image(Updated Jul 10, 2025)
Prototype between image and image(Updated JuL 10, 2025)
Convert control point data(Updated Jul 3, 2025)
(Updated Jul 10, 2025)
Because of developing process, maybe some differences between introduction for use and the present prototype.
For the best experience, please use Google Chrome as the system is tested on it.
Compressing image file for better performance. The width and height of image is used for coordinate system, so please make sure edit image file if necessary before using it.
This prototype does not support TIFF type. Please convert it to supported image types.
Please do not use folder's name that has same extension as image such as '.png', '.jpg', etc
Download JSON to save data of control points. Make sure your image file name(s) will match the name(s) in JSON when uploading.
Blue triangles are same direction between two maps, red triangles are different direction between two maps (conflicted triangle)
When hovering mouse on a triangle, the prototype shows the corresponding of triangle on other map.
Device pixel ratio has influence on function to export map as PNG.
Click to file button on tool bar on the right of the view in Manposhop.
From up to bottom: File, Layout control, View.
When users hover button for a while, a small tooltip will be shown.
In this time, clicking to first button and then tile popup will be shown.
Supported image types: PNG, JPEG/JPG, SVG, BMP, AVIF, WEBP
Uploaded image file is used for base layer of image map. Users need to upload image file before uploading JSON file (if needed)
Upload JSON fileJSON file is used for control points of both maps. ※Note: If you upload JSON file before image, you have to re-upload JSON file after uploaded image
Users can toogle show/hide of layer
When mapping with web map, users can change base layer between OSM and Geospatial Information Authority of Japan
Users can change z-Index of TIN layer, CP layer, Georef layer,... by dragging them, with above element has bigger z-Index.
Windows computers: (Hold Alt + Shift) + Drag
MacOS computers: (Hold Option + Shift) + Drag
Computer: (Hold Shift) + Drag
Smartphone: touch surface with two fingers and move them in a clockwise or counterclockwise direction
Mode Selector is on the left top of the view.
There are four modes in DLGR Mapper.
'None' represents for no tool bar.
'Control Points' represents for tool bar when interacting with maps to input control points (draw, modify and delete).
'Georeferencing' represents for tool bar when interacting with maps to input mapped features (draw point, draw line, draw polygon, edit properties and edit styles of features).
'Analysis' represents for interacting with maps to analysis maps (measure, grid). More Analysis tool could be added in the future.
Tool bar to interact with maps in each mode will be displayed on the left of the view. In control points mode or georeferencing mode, there is a button to toogle titles of tool buttons on above of tool menu. '>' represents expandable and '<' represents collapsible.
Click to button to enable tool and click again to disable it.
Users can input control points with draw point tool by clicking position on the maps.
Users can modify position of control points with modify tool by clicking to control point to select and then drag to new position.
When users are selecting control point(s), clicking delete button to delete it(them) and confirm.
To enter georeferencing mode, users need at least 3 paired control points in each map.
Click to button to enable tool and click again to disable it.
Users can draw point, line, polygon for location, street or area. When the draw is ended, mapped feature will be shown in the other map.
Users can edit properties of features by clicking them with modify tool. A popup will be shown, add and modify properties, or delete the feature and the mapped one with buttons in popup. In present, DLGR does not provide an option to save data of mapped features; this option will be added soon.
Click to button to open detail popup and click again to hide it.
Choose type of measure tool that you want.
With measure feature, users simply click to select feature and measurement is automatically calculated.
Option to show measurement of segment, clear previous measurement.
Hide popup doesn't turn off measure tool. Users should choose measure off to turn off.
Change the interval of grid to prefered value.
After clicking button 'Create', grid will be created and then two dual sliders will be shown, users can use this to modify the range of grid.
Users can change layout of maps to their prefered direction (row or column, left or right).
Enable fullscreen for more area to display maps.
In the middle of two maps, resizer button is displayed. Dragging this button to change the size of map.
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