Image Workbench/zh-cn: Difference between revisions
Renatorivo (talk | contribs) (Created page with "Category:User Documentation/zh-cn") |
(Updating to match new version of source page) |
||
(24 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
<languages/> |
<languages/> |
||
The image module manages different types of [http://en.wikipedia.org/wiki/Raster_graphics bitmap images], and lets you open them in FreeCAD. <br /> |
|||
<br /> |
|||
Currently, the modules lets you open .bmp, .jpg, .png and .xpm file formats in a separate viewer window. |
|||
{{Docnav |
|||
The image workbenches also allows you to import an image on a plane in the 3D-space of FreeCAD. This function is available via the second button of the image workbench. [[File:Image_Import.png|32px]]. |
|||
|[[FEM_Workbench|FEM Workbench]] |
|||
<br /> |
|||
|[[Inspection_Workbench|Inspection Workbench]] |
|||
The imported image can be attached like a sketch to one of the main three planes (XY/XZ/YZ) with positive or negativ offset. |
|||
|IconL=Workbench_FEM.svg |
|||
<br /> |
|||
|IconR=Workbench_Inspection.svg |
|||
This function is only available if you have opened a FreeCAD document. |
|||
}} |
|||
[[Image:Workbench_Image.svg|thumb|128px|Image workbench icon]] |
|||
The image can be moved in 3D-space by editing the placement in the [[Property editor|Property editor]]. |
|||
<br /> |
|||
The major use is tracing over the image, in order to generate a new part at using the image as template. |
|||
{{TOCright}} |
|||
The image is imported with 1 pixel = 1mm. |
|||
Therefore it is recommended to have the imported image in a reasonable resolution. |
|||
The image can be scaled by editing the "XSize" and "YSize" values in the [[Property editor|Property editor]]. |
|||
The image can be also moved by editing the X/Y/Z-values in the Placement-Tab. |
|||
The image can also be rotated around any axis by using the placement-dialogue. |
|||
== 简介 == |
|||
'''Tip:'''<br /> |
|||
Tracing with sketcher elements over an image works best if the image has a small (negative) offset to the sketch plane. |
|||
<br /> |
|||
You can set an offset of -0,1 mm at import or later by editing the placement of the image. |
|||
{{TOCright}} |
|||
'''Tools''' |
|||
[[Image Workbench|图像工作台]]用于管理不同类型的[[bitmap|位图]]图像,用户可借此在FreeCAD中打开这些图像。 |
|||
== 工具 == |
|||
[[File:Image_Import.png|32px]] [[Image_Import|Image Import]] |
|||
<div class="mw-translate-fuzzy"> |
|||
{{docnav|Raytracing Module|Draft Module}} |
|||
* [[Image:Image-import.svg|32px]] [[Image_Open|Open]]: 在新的视口中打开图像。 |
|||
* [[Image:Image-import-to-plane.svg|32px]] [[Image_CreateImagePlane|Import to plane]]: 将图像导入至3D视图中的平面内。 |
|||
* [[Image:Image-scale.svg|32px]] [[Image_Scaling|Scaling]]: 对导入至平面内的图像进行缩放处理。 |
|||
</div> |
|||
== 特性 == |
|||
[[Category:User Documentation/zh-cn]] |
|||
* 与[[Sketcher Workbench|草图]]相似,我们可将导入的图像附于XY,XZ或YZ主平面之一,并为之调整正、负偏移值。 |
|||
{{clear}} |
|||
* 导入图像的比例关系为1像素:1毫米。 |
|||
* 建议导入具有合理分辨率的图像。 |
|||
== Workflow == |
|||
<div class="mw-translate-fuzzy"> |
|||
== 工作流程 == |
|||
图形工作台的一个主要用途就是借助[[Draft Workbench|底图]]或[[Sketcher Workbench|草图]]工具对目标图像进行描边,即为了基于目标图像的轮廓来生成对应实体。 |
|||
</div> |
|||
若要进行描边处理,最好是令图像距工作平面有个较小的负偏移量,例如-0.1 mm。这就意味着图像将稍稍偏于绘制2D几何图形平面的后侧,继而就不会把2D底图/草图绘制在图像上了。 |
|||
可在导入图像时设置其偏移量,或者在后面的处理流程中通过修改其属性来实现这一点。 |
|||
{{Docnav |
|||
|[[FEM_Workbench|FEM Workbench]] |
|||
|[[Inspection_Workbench|Inspection Workbench]] |
|||
|IconL=Workbench_FEM.svg |
|||
|IconR=Workbench_Inspection.svg |
|||
}} |
|||
{{Image Tools navi{{#translation:}}}} |
|||
{{Userdocnavi{{#translation:}}}} |
|||
[[Category:Workbenches{{#translation:}}]] |
Revision as of 14:45, 16 November 2021
简介
图像工作台用于管理不同类型的位图图像,用户可借此在FreeCAD中打开这些图像。
工具
- Open: 在新的视口中打开图像。
- Import to plane: 将图像导入至3D视图中的平面内。
- Scaling: 对导入至平面内的图像进行缩放处理。
特性
- 与草图相似,我们可将导入的图像附于XY,XZ或YZ主平面之一,并为之调整正、负偏移值。
- 导入图像的比例关系为1像素:1毫米。
- 建议导入具有合理分辨率的图像。
Workflow
若要进行描边处理,最好是令图像距工作平面有个较小的负偏移量,例如-0.1 mm。这就意味着图像将稍稍偏于绘制2D几何图形平面的后侧,继而就不会把2D底图/草图绘制在图像上了。
可在导入图像时设置其偏移量,或者在后面的处理流程中通过修改其属性来实现这一点。
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub