cad转mapgis（Cad转mapgis）

cad转mapgis（Cad转mapgis） cad转mapgis(Cad转mapgis) CAD transfer MAPGIS method (1) 1, the DWG format to DXF format files, and finally transferred to the lower version of the DXF format; 2, using the MAPINFO software import method, the CAD file to be converted to MAPINFO in the TAB format; 3, and then export the TAB format to the MIF format using the export method in MAPINFO; 4, with the file conversion function in MAPGIS, the MIF format to point, line, surface file; 5, with the top of the line file, the midpoint is too much, you can use pumping thin line function, so that the line point to reduce, smoke dilution factor I use 0.01; 6, ha ha, so that you can feel the success of the feeling. In addition, the CorelDRAW file can also be used in the above way, in CorelDRAW settings, can also be converted to MAPGIS format. I've successfully converted the CorelDRAW plan into a MAPGIS file, and we can try it. Coordinate problems can be handled with corrective functions. CAD transfer MAPGIS method (two) After the installation of MAPGIS6.1, there are four files in the..\MAPGIS61\SLIB directory, ARC_MAP.PNT:AUTOCAD block (symbol) and MAPGIS sub graph table; ARC_MAP.LIN:AUTOCAD type (linear) and MAPGIS linear control layer and AUTOCAD layer; CAD_MAP.TAB:MAPGIS table; CAD_MAP.CLR:MAPGIS color and AUTOCAD color table. So, next, how do you edit these four tables (files)?. (Note: to open these four control tables for editing, you can either enable the WINDOWS tablet or notepad directly, because the four files are in text file format). (1) subgraph comparison table ARC_MAP.PNT When you open this file, we'll see the following format: 234112 243213 243314 ............ In front of a list of 234123422433 representative AUTOCAD software block names (symbols), behind a list of 121314 representative MAPGIS system code (Note: not subgraph, this code in digital mapping system can see. The method is to start the digital mapping system, build a measurement engineering file, and then see the management framework for some class codes, such as the triangle point code is 1110, and the level code is 1210. (2) linear comparison table ARC_MAP.LIN When you open this file, we'll see the following format: 234112 234213 234314 ............ The preceding column 234123422343 represents the shape name in the AUTOCAD. (Note: if the line of a line is in the following layer, the line cannot be transferred to the MAPGIS in accordance with the comparison table. So, if this is the case, please change the line line line), become the actual behind a list of 121314 representative MAPGIS system code (not line type, the code in the digital mapping system can see). (3) layer comparison table CAD_MAP.TAB When you open this file, we'll see the following format: 0 TREE_LAYER 1 STREET 2 TIC ............ The front column 012 represents the layer number of the MAPGIS system, and the back TREE_LAYER STREET TIC stands for the layer name in the AUTOCAD. (4) color contrast table CAD_MAP.CLR When you open this file, we'll see the following format: 110 24 36 ............ The preceding column 123 represents the color number of the MAPGIS system, and the latter column 1046 represents the color number in the AUTOCAD. Please do not forget to save these four tables after they have been edited. The steps for transformation are described below: The first step is to convert AUTCAD's DWG format into AUTCAD's data interchange format, DXF format (about converting DXF format, see books on AUTOCAD). In the conversion, we should pay attention to the following points: When converting to a DXF file format, it is better to select the version of R12; When converting the DXF file, Do not blow up the original block; When transforming the DXF file, pay attention to whether the original image has a spline curve, if it has, it is better to do the blasting treatment. The second step: to edit the four control files copied to MAPGIS61 / SuvSlib directory, and then the MAPGIS system settings directory in the system library directory also points to MAPGIS61\SuvSlib\ under this directory. The third step: start the MAPGIS file conversion system, the conversion will do CAD transfer MAPGIS method (two) Data exchange between MAPGIS and AUTOCAD In the MAPGIS system, a graphic by line file (* WL). The file (* WT) and file (* WP); and AutoCAD, the general layout file consists of a file, line, point and area are denoted by *DWG. The operation of converting 3.1 MAPGIS files (digital topographic maps) to AutoCAD files: (1) start the output subsystem of the MAPGIS system and enter the function module of "document conversion". (2) in the file menu, the line file (*, WL), the point file (*WT) and the zone file (*WP) that you want to convert to. (3) in the "output" menu, select "DXF", the output data conversion (MAPGIS file can be completely converted to DXF format, and the file will not become too large), to be completed the conversion process, the intermediate file named *DXFa (4) to open the AuotCAD, select "file (File)" menu "will continue to improve and modify; open graphics (Open)", and the file format is DXF, found in (S) using the "menu" file, output (Export) function, will file * DXF and double-click to open. The file is named *DXF intermediate file; The open file will find the * DXF file with the MAPGIS source (6) open MAPGIS system, the point of "output" system, enter the file has a big difference, mainly graphical color is not consistent, this is because the file conversion module; AutoCAD and MAPGIS color number is not the same, this only to the point of "input" menu "input DXF file conversion."; Using the switching layer, the change of the same color, linear graphics and ((8) close the file conversion module, system to convert MAPGIS source files to the same characteristics; in addition, the text is to find the data format of MAPGIS file name, we can be named as "WL *???" this is because, in AutoCAD we had (line file) and *WT (file); font is added to the *DXF file, the only point in the set (Set- (9) in the "Edit" system, into the "Edit" module; ting) menu, select the font (Style) "," imitation "is generally used by Qin MAPGIS Commission changed the editing function, on line and file, replace the text annotation, then add the point of" (Apply) "button, we will point files instead of the ideal linear system, width, size, font and color, found "???" has become a consistent simsum and source files. Color street, and save; (6) for the "layer", we found that the conversion was retained, and that the electronic map and the edited file, the road network which is very important for document editing. The pieces are unified on the same coordinate origin, and are added in the edit module (7) change after the completion of the storage point of "file" in the "(Save) file" line "and" add file ", the road network file added to the electronic key to the converted file named *DWG, Auot can be a map, and save it as a new line file and file. 3.2 AutoCAD conversion to MAPGIS system file operation: Red terrain map. (1) the use of "linear (Line) function, the input has been know the way in the coordinates of each point of course, in the MAPGIS system and the AutoCAD file, can road midline; transformation, there are many skills, good application, will make our work (2) use the offset (Offset) function to convey the width of the red line of the road, Multiplier effect, therefore, in future work, we should draw the road line; to continue to explore, constantly sum up experience, to any MAPGIS system and Auto- CAD to edit the files and auxiliary design. At this point, you can see the road plotted in the MAPGIS system (3) with rounded (Fillet) function, input "turning radius", and then CAD the perfect combination in geological mapping, engineering drawing and management work in the intersection of two roads adjacent to hit the red line, you can get the full cross play a greater role. You have been sent to the QQ mailbox, please check When installing the first run and then install the beat dog stick, mapgis67, patch is more than 1.5G of memory in image analysis is not available, the main problem is the.Msi format, but the patch after input editing dialog will become blank, so if you are not familiar with the software, not to be patched. Every time after the first run the beat dog stick using software, double-click the taskbar beat dog stick there will be a three box icon, put up the mouse dog