Google 地图缩放级别问题
Google maps zoom level issue
您好，我需要缩小大约 7 的缩放级别。我不知道该怎么做。我试过：
&z=nn
&zoom=nn
&&z=nn
&&zoom=nn
在 'src' 结束时。
我尝试生成新的 link 但没有成功。
Google还在改API，真烦人！
你能告诉我如何编辑这个 link 吗？我厌倦了这个...
<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d2529.6639512822785!2d18.381542775115953!3d50.651931916518464!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x4710e498479500df%3A0xad4e377e0c5d0e61!2sDarkas.+FHU!5e0!3m2!1spl!2sse!4v1415788568014" width="100%" height="450" frameborder="0" style="border:0"></iframe>
在向导中输入：“Firma Handlowo-Usługowa DARKAS”，结果如下：
<iframe width="600" height="450" frameborder="0" style="border:0"
src="https://www.google.com/maps/embed/v1/place?q=place_id:ChIJ3wCVR5jkEEcRYQ5dDH43Tq0
&key=..." allowfullscreen></iframe>
根据embedded map documentation，允许使用以下可选参数：
Optional parameters
The following optional parameters can be used with any of the map modes listed above.
- center defines the center of the map view. It accepts a comma-separated latitude and longitude value (such as 37.4218,-122.0840).
- zoom sets the initial zoom level of the map. Accepted values range from 0 (the whole world) to 21 (individual buildings). The upper limit can vary depending on the map data available at the selected location.
- maptype can be either roadmap (the default) or satellite, and defines the type of map tiles to load.
- language defines the language to use for UI elements and for the display of labels on map tiles. Note that this parameter is only supported for some country tiles; if the specific language requested is not supported for the tile set, then the default language for that tileset will be used. By default, visitors will see a map in their own language.
- region defines the appropriate borders and labels to display, based on geo-political sensitivities. Accepts a region code specified as a two-character ccTLD (top-level domain) value.
live example（缩放=18）
您好，我需要缩小大约 7 的缩放级别。我不知道该怎么做。我试过：
&z=nn
&zoom=nn
&&z=nn
&&zoom=nn
在 'src' 结束时。
我尝试生成新的 link 但没有成功。 Google还在改API，真烦人！
你能告诉我如何编辑这个 link 吗？我厌倦了这个...
<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d2529.6639512822785!2d18.381542775115953!3d50.651931916518464!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x4710e498479500df%3A0xad4e377e0c5d0e61!2sDarkas.+FHU!5e0!3m2!1spl!2sse!4v1415788568014" width="100%" height="450" frameborder="0" style="border:0"></iframe>
在向导中输入：“Firma Handlowo-Usługowa DARKAS”，结果如下：
<iframe width="600" height="450" frameborder="0" style="border:0"
src="https://www.google.com/maps/embed/v1/place?q=place_id:ChIJ3wCVR5jkEEcRYQ5dDH43Tq0
&key=..." allowfullscreen></iframe>
根据embedded map documentation，允许使用以下可选参数：
Optional parameters
The following optional parameters can be used with any of the map modes listed above.
- center defines the center of the map view. It accepts a comma-separated latitude and longitude value (such as 37.4218,-122.0840).
- zoom sets the initial zoom level of the map. Accepted values range from 0 (the whole world) to 21 (individual buildings). The upper limit can vary depending on the map data available at the selected location.
- maptype can be either roadmap (the default) or satellite, and defines the type of map tiles to load.
- language defines the language to use for UI elements and for the display of labels on map tiles. Note that this parameter is only supported for some country tiles; if the specific language requested is not supported for the tile set, then the default language for that tileset will be used. By default, visitors will see a map in their own language.
- region defines the appropriate borders and labels to display, based on geo-political sensitivities. Accepts a region code specified as a two-character ccTLD (top-level domain) value.
live example（缩放=18）