默认取消选择散景工具 [英] Deselect Bokeh tools by default

问题描述

使用散景"工具时，默认情况下始终选择一个(通常为平移").有没有一种方法可以取消所有工具的选择，同时仍然可以使用它们呢?这样，读者不太可能偶然弄乱情节，尤其是在小型移动设备上.

When Bokeh tools are available, one is always selected by default (normally "pan"). Is there a way to have all tools be deselected while still making them available? This way the reader is less likely to mess up the plot by accident, especially on a small mobile device.

推荐答案

从Bokeh 0.12开始，可以

As of Bokeh 0.12 or so, it is possible to configure which tools are active:

# configure so that no drag tools are active
plot.toolbar.active_drag = None

# configure so that Bokeh chooses what (if any) scroll tool is active
plot.toolbar.active_scroll = "auto"

# configure so that a specific PolySelect tap tool is active
plot.toolbar.active_tap = poly_select

# configure so that a sequence of specific inspect tools are active
# note: this only works for inspect tools
plot.toolbar.active_inspect = [hover_tool, crosshair_tool]

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