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👓 adding zoom step in to config

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This commit is contained in:
Michael Straßburger 2016-09-18 21:50:09 +02:00
parent 9dcf71d411
commit d065fb1849
1 changed files with 12 additions and 7 deletions
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19
termap.coffee
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@ -8,7 +8,8 @@ TermMouse = require('term-mouse')
class Termap class Termap
config: config:
drawOrder: ["admin", "water", "landuse", "building", "road", "housenum_label"] zoomStep: 1
drawOrder: ["admin", "water", "landuse", "building", "road", "poi_label", "housenum_label"]
icons: icons:
car: "🚗" car: "🚗"
@ -31,12 +32,16 @@ class Termap
layers: layers:
housenum_label: housenum_label:
minZoom: 4 minZoom: 3
color: 8 color: 8
building: building:
minZoom: 12 minZoom: 10
color: 8 color: 8
# poi_label:
# minZoom: 3
# color: "yellow"
road: road:
color: "white" color: "white"
@ -101,7 +106,7 @@ class Termap
_onMouseScroll: (event) -> _onMouseScroll: (event) ->
# TODO: handle .x/y for directed zoom # TODO: handle .x/y for directed zoom
@zoomBy .5 * if event.button is "up" then 1 else -1 @zoomBy @config.zoomStep * if event.button is "up" then 1 else -1
@_draw() @_draw()
_onMouseMove: (event) -> _onMouseMove: (event) ->
@ -121,8 +126,8 @@ class Termap
when "q" when "q"
process.exit 0 process.exit 0
when "z" then @zoomBy(.5) when "z" then @zoomBy @config.zoomStep
when "a" then @zoomBy(-.5) when "a" then @zoomBy -@config.zoomStep
when "left" then @view[0] += 5 when "left" then @view[0] += 5
when "right" then @view[0] -= 5 when "right" then @view[0] -= 5
when "up" then @view[1]+= 5 when "up" then @view[1]+= 5
@ -216,7 +221,7 @@ class Termap
_getFooter: -> _getFooter: ->
"scale: #{Math.floor(@scale*1000)/1000}" "scale: #{Math.floor(@scale*1000)/1000}"
notify: -> notify: (text) ->
return if @isDrawing return if @isDrawing
@_write "\r\x1B[K#{@_getFooter()} #{text}" @_write "\r\x1B[K#{@_getFooter()} #{text}"