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graph: Remove gradients 

They can and should now be done via gears.color instead. It was porting ever
since this was ported to oocairo anyway...

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2010-09-29 19:02:03 +02:00
parent 6375ce4175
commit 048064b8ef
1 changed files with 7 additions and 31 deletions
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38
lib/awful/widget/graph.lua.in
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@ -26,21 +26,6 @@ local data = setmetatable({}, { __mode = "k" })
-- @param graph The graph. -- @param graph The graph.
-- @param color The border color to set. -- @param color The border color to set.
--- Set the graph foreground color as a gradient.
-- @name set_gradient_colors
-- @class function
-- @param graph The graph.
-- @param gradient_colors A table with gradients colors. The distance between each color
-- can also be specified. Example: { "#ff0000", "#0000ff" } or { "#ff0000", "#00ff00",
-- "#0000ff", ["#0000ff"] = 10 } to specify blue distance from other colors.
--- Set the graph foreground colors gradient angle. Default is 270 degrees
-- (horizontal).
-- @name set_gradient_angle
-- @class function
-- @param graph The graph.
-- @param gradient_angle Angle of gradient in degrees.
--- Set the graph foreground color. --- Set the graph foreground color.
-- @name set_color -- @name set_color
-- @class function -- @class function
@ -80,8 +65,8 @@ local data = setmetatable({}, { __mode = "k" })
-- @param stack_colors A table with stacking colors. -- @param stack_colors A table with stacking colors.
local properties = { "width", "height", "border_color", "stack", local properties = { "width", "height", "border_color", "stack",
"stack_colors", "gradient_colors", "gradient_angle", "stack_colors", "color", "background_color",
"color", "background_color", "max_value", "scale" } "max_value", "scale" }
local function update(graph) local function update(graph)
-- Create new empty image -- Create new empty image
@ -147,20 +132,11 @@ local function update(graph)
end end
end end
-- Draw full gradient cr:rectangle(border_width, border_width,
if data[graph].gradient_colors then data[graph].width - (2 * border_width),
img:draw_rectangle_gradient(border_width, border_width, data[graph].height - (2 * border_width))
data[graph].width - (2 * border_width), cr:set_source(color(data[graph].color or "#ff0000"))
data[graph].height - (2 * border_width), cr:fill()
data[graph].gradient_colors,
data[graph].gradient_angle or 270)
else
cr:rectangle(border_width, border_width,
data[graph].width - (2 * border_width),
data[graph].height - (2 * border_width))
cr:set_source(color(data[graph].color or "#ff0000"))
cr:fill()
end
-- Draw the background on no value -- Draw the background on no value
if #values ~= 0 then if #values ~= 0 then