membrane.skia — com.phronemophobic/membrane 0.9.8-beta

*already-drawing* clj

*draw-cache* clj

*font-cache* clj

*image-cache* clj

*origin* clj

*paint* clj

*skia-resource* clj

*view* clj

*window* clj

-character-callback clj

(-character-callback window window-handle codepoint)

-cursor-pos-callback clj

(-cursor-pos-callback window window-handle x y)

-key-callback clj

(-key-callback window window-handle key scancode action mods)

-main clj

(-main & args)

-mouse-button-callback clj

(-mouse-button-callback window window-handle button action mods)

-reshape clj

(-reshape window window-handle width height)

-scroll-callback clj

(-scroll-callback window window-handle offset-x offset-y)

-window-refresh-callback clj

(-window-refresh-callback window window-handle)

argc clj

argv clj

bstr clj

(bstr num)

Button clj

button clj

(button text hover?)

byte-array-class clj

Cached clj

cached-draw clj

(cached-draw drawable)

copy-to-clipboard clj

(copy-to-clipboard s)

def-objc-class clj macro

(def-objc-class kls)

DEFAULT-COLOR clj

defc clj macro

(defc fn-name lib ret)

(defc fn-name lib ret args)

defgl clj macro

(defgl fn-name ret)

(defgl fn-name ret args)

dispatch-sync! clj

(dispatch-sync! f)

draw-button clj

(draw-button text hover?)

draw-to-image! clj

(draw-to-image! path elem)

(draw-to-image! path elem [w h :as size])

(draw-to-image! path elem [w h :as size] image-format quality clear?)

Creates an image of elem. Returns true on success, false otherwise.

path: the filename to write the image to elem: the graphical element to draw size: the width and height of the image. If size is nil, the bounds and origin of elem will be used. image-format: The image format to use. Should be one of :membrane.skia/image-format-jpeg :membrane.skia/image-format-png :membrane.skia/image-format-webp if image-format is nil, then it will be guessed based on the path's file extension. quality: specifies the image quality to use for lossy image formats like jpeg. defaults to 100 clear?: Specifies if the canvas should be cleared before drawing. defaults to true.

note: draw-to-image does not take into account the content scale of your monitor. ie. if you have a retina display, the image will be lower resolution. if you'd like the same resolution as your retina display, you can do use scale like the following: (skia/draw-to-image! "[e-mail]" (ui/scale 2 2 (ui/label "hello world")))

email-image clj

fix-press-and-hold! clj

(fix-press-and-hold!)

font-dir clj

get-font clj

(get-font font)

get-framebuffer-size clj

(get-framebuffer-size window-handle)

get-main-st clj

(get-main-st)

get-window-content-scale-size clj

(get-window-content-scale-size window-handle)

getClass clj

gl clj macro

(gl fn-name)

(gl fn-name args)

GL_COLOR_BUFFER_BIT clj

GL_STENCIL_BUFFER_BIT clj

GL_UNPACK_ALIGNMENT clj

glClear clj

(glClear mask)

glClearStencil clj

(glClearStencil s)

glfw clj

glfw-call clj macro

(glfw-call ret fn-name & args)

glfw-post-empty-event clj

(glfw-post-empty-event)

GLFW_VISIBLE clj

GlfwSkiaWindow clj

glGetError clj

(glGetError)

glPixelStorei clj

(glPixelStorei pname param)

glViewport clj

(glViewport x y width height)

guess-image-format clj

(guess-image-format path)

horizontal-layout clj

if-class clj macro

(if-class class-name then)

(if-class class-name then else?)

image-draw clj

(image-draw {:keys [image-path size opacity] :as image})

image-formats clj

image-size clj

image-size-raw clj

(image-size-raw image-path)

ImageFactory clj protocol

gets or creates an opengl image texture given some various types

get-image-texture clj

(get-image-texture x)

index-for-position clj

(index-for-position font text px py)

int->bytes clj

(int->bytes i)

IWindow clj protocol

cleanup! clj

(cleanup! _)

init! clj

(init! _)

repaint! clj

(repaint! _)

reshape! clj

(reshape! _ width height)

should-close? clj

(should-close? _)

key-action-map clj

keycodes clj

keymap clj

label-draw clj

(label-draw {:keys [text font] :as label})

LabelRaw clj

load-font clj

(load-font font-path font-size)

main-class-loader clj

make-character-callback clj

(make-character-callback window handler)

make-cursor-pos-callback clj

(make-cursor-pos-callback window handler)

make-key-callback clj

(make-key-callback window handler)

make-mouse-button-callback clj

(make-mouse-button-callback window handler)

make-reshape-callback clj

(make-reshape-callback window handler)

make-scroll-callback clj

(make-scroll-callback window handler)

make-ui clj

make-window-refresh-callback clj

(make-window-refresh-callback window handler)

membraneskialib clj

messages clj

NSDictionary clj

NSNumber clj

nsnumber->int clj

(nsnumber->int nsnumber)

nsstring clj

(nsstring s)

nsstring->str clj

(nsstring->str nsstring)

NSUserDefaults clj

objc-call clj macro

(objc-call obj return-type sel & args)

objc-selector clj

(objc-selector sel)

objlib clj

opengl clj

print-timing clj macro

(print-timing & body)

push-matrix clj macro

(push-matrix & args)

push-paint clj macro

(push-paint & args)

quit? clj

rectangle clj

render-text clj

run clj

(run make-ui)

(run make-ui
     {:keys [window-start-width window-start-height window-start-x
             window-start-y handlers]
      :as options})

Open a window and call make-ui to draw. Returns a channel that is closed when the window is closed.

make-ui should be a 0 argument function that returns an object satisfying IDraw. make-ui will be called for every repaint. Repaints occur on every event. You can also trigger a repaint by calling glfw-post-empty-event.

options is a map that can contain the following keys Optional parameters

window-start-width: the starting width of the window window-start-height: the starting height of the window note: The window may be resized.

window-start-x: the starting x coordinate of the top left corner of the window window-start-y: the starting y coordinate of the top left corner of the window note: The window may be moved.

handlers: A map of callback backs for glfw events The events correspond to the available glfw events. If no handlers map is provided, then the defaults are used. If a handlers key is provided, it does not replace the defaults, but get merged into the defaults.

available handler events :key args are [window window-handle key scancode action mods]. default is -key-callback. :char args are [window window-handle codepoint]. default is -character-callback. :mouse-button args are [window window-handle button action mods]. default is -mouse-button-callback. :reshape args are [window window-handle width height]. default is -reshape. :scroll args are [window window-handle offset-x offset-y]. default is -scroll-callback. :refresh args are [window window-handle]. default is -window-refresh-callback. :cursor args are [window window-handle x y]. default is -cursor-pos-callback.

For each handler, window is the GlfwSkiaWindow and window-handle is a jna pointer to the glfw pointer.

run-helper clj

(run-helper window-chan)

run-sync clj

(run-sync make-ui)

(run-sync make-ui
          {:keys [window-start-width window-start-height window-start-x
                  window-start-y handlers]
           :as options})

Open a window and call make-ui to draw. Returns when the window is closed.

make-ui should be a 0 argument function that returns an object satisfying IDraw. make-ui will be called for every repaint. Repaints occur on every event. You can also trigger a repaint by calling glfw-post-empty-event.

options is a map that can contain the following keys Optional parameters

window-start-width: the starting width of the window window-start-height: the starting height of the window note: The window may be resized.

window-start-x: the starting x coordinate of the top left corner of the window window-start-y: the starting y coordinate of the top left corner of the window note: The window may be moved.

handlers: A map of callback backs for glfw events The events correspond to the available glfw events. If no handlers map is provided, then the defaults are used. If a handlers key is provided, it does not replace the defaults, but get merged into the defaults.

available handler events :key args are [window window-handle key scancode action mods]. default is -key-callback. :char args are [window window-handle codepoint]. default is -character-callback. :mouse-button args are [window window-handle button action mods]. default is -mouse-button-callback. :reshape args are [window window-handle width height]. default is -reshape. :scroll args are [window window-handle offset-x offset-y]. default is -scroll-callback. :refresh args are [window window-handle]. default is -window-refresh-callback. :cursor args are [window window-handle x y]. default is -cursor-pos-callback.

For each handler, window is the GlfwSkiaWindow and window-handle is a jna pointer to the glfw pointer.

save-canvas clj macro

(save-canvas & args)

scissor-draw clj

(scissor-draw scissor-view)

scrollview-draw clj

(scrollview-draw scrollview)

skia-set-alpha clj

(skia-set-alpha skia-resource alpha)

skia-set-color clj

(skia-set-color skia-resource [r g b a])

skia-set-stroke-width clj

(skia-set-stroke-width skia-resource width)

skia-set-style clj

(skia-set-style skia-resource style)

skia-style clj

skia_cleanup clj

(skia_cleanup skia-resource)

skia_clear clj

(skia_clear skia-resource)

skia_clip_rect clj

(skia_clip_rect skia-resource ox oy w h)

skia_draw_image clj

(skia_draw_image skia-resource image-texture)

skia_draw_image_rect clj

(skia_draw_image_rect skia-resource image-texture w h)

skia_draw_path clj

(skia_draw_path skia-resource points points-length)

skia_draw_rounded_rect clj

(skia_draw_rounded_rect skia-resource w h radius)

skia_flush clj

(skia_flush skia-resource)

skia_index_for_position clj

(skia_index_for_position font-ptr text text-length px)

skia_init clj

(skia_init)

skia_init_cpu clj

(skia_init_cpu width height)

skia_line_height clj

(skia_line_height font-ptr)

skia_load_font clj

(skia_load_font font-path font-size)

skia_load_image clj

(skia_load_image path)

skia_load_image_from_memory clj

(skia_load_image_from_memory buf buf-length)

skia_next_line clj

(skia_next_line resource font-ptr)

skia_offscreen_buffer clj

(skia_offscreen_buffer skia-resource width height xscale yscale)

skia_offscreen_image clj

(skia_offscreen_image skia-resource)

skia_osx_run_on_main_thread_sync clj

(skia_osx_run_on_main_thread_sync callback)

skia_pop_paint clj

(skia_pop_paint skia-resource)

skia_push_paint clj

(skia_push_paint skia-resource)

skia_render_cursor clj

(skia_render_cursor skia-resource font-ptr text text-length cursor)

skia_render_line clj

(skia_render_line resource font-ptr line text-length x y)

skia_render_selection clj

(skia_render_selection skia-resource
                       font-ptr
                       text
                       text-length
                       selection-start
                       selection-end)

skia_reshape clj

(skia_reshape skia-resource fb-width fb-height xscale yscale)

skia_restore clj

(skia_restore skia-resource)

skia_save clj

(skia_save skia-resource)

skia_save_image clj

(skia_save_image skia-resource format quality path)

skia_set_alpha clj

(skia_set_alpha skia-resource alpha)

skia_set_color clj

(skia_set_color skia-resource r g b a)

skia_set_scale clj

(skia_set_scale skia-resource sx sy)

skia_set_stroke_width clj

(skia_set_stroke_width skia-resource width)

skia_set_style clj

(skia_set_style skia-resource style)

skia_text_bounds clj

(skia_text_bounds font-ptr text length minx miny maxx maxy)

skia_translate clj

(skia_translate skia-resource x y)

slurp-bytes clj

(slurp-bytes x)

Slurp the bytes from a slurpable thing

sx clj

sy clj

test-skia clj

(test-skia)

text-bounds clj

(text-bounds font-ptr text)

text-cursor-draw clj

(text-cursor-draw {:keys [text font cursor] :as text-cursor})

text-selection-draw clj

(text-selection-draw {:keys [text font]
                      [selection-start selection-end] :selection
                      :as text-selection})

vertical-layout clj

void clj

window-chan clj

with-cpu-skia-resource clj macro

(with-cpu-skia-resource resource-sym size & body)

wrap-text clj

(wrap-text text n)