| /lvgl-latest/src/libs/lodepng/ |
| D | lodepng.h | 6 This software is provided 'as-is', without any express or implied
19 2. Altered source versions must be plainly marked as such, and must not be
20 misrepresented as being the original software.
41 The "NO_COMPILE" defines are designed to be used to pass as defines to the
102 disabled and provide a much smaller implementation externally as said above. You can find such an e…
160 /*Same as lodepng_decode_memory, but always decodes to 32-bit RGBA raw image*/
164 /*Same as lodepng_decode_memory, but always decodes to 24-bit RGB raw image*/
171 Same as the other decode functions, but instead takes a filename as input.
179 /*Same as lodepng_decode_file, but always decodes to 32-bit RGBA raw image.
186 /*Same as lodepng_decode_file, but always decodes to 24-bit RGB raw image.
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| /lvgl-latest/src/libs/thorvg/ |
| D | thorvg_capi.h | 146 …K, ///< The pixels of the source and the target are alpha blended. As a result, only the p…
147 …of the source and the complement to the target's pixels are alpha blended. As a result, only the p…
148 …are converted to grayscale (luma value) and alpha blended with the target. As a result, only the p…
149 …cale (luma value) and complement to the target's pixels are alpha blended. As a result, only the p…
169 …TVG_BLEND_METHOD_HARDLIGHT, ///< The same as Overlay but with the color roles reversed. (2…
170 …TVG_BLEND_METHOD_SOFTLIGHT, ///< The same as Overlay but with applying pure black or white…
270 …fying the algorithm used to establish which parts of the shape are treated as the inside of the sh…
340 * In the initialization step, TVG will generate/spawn the threads as set by @p threads count.
365 * It should be called in case of termination of the TVG client with the same engine types as were p…
487 * \param[in] stride The stride of the raster image - in most cases same value as @p w.
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| D | thorvg.h | 152 …fying the algorithm used to establish which parts of the shape are treated as the inside of the sh…
172 AlphaMask, ///< Alpha Masking using the compositing target's pixels as an alpha value.
173 … ///< Alpha Masking using the complement to the compositing target's pixels as an alpha value.
188 …* Notation: S(source paint as the top layer), D(destination as the bottom layer), Sa(source paint …
205 …HardLight, ///< The same as Overlay but with the color roles reversed. (2 * S * D) if (S <…
206 …SoftLight, ///< The same as Overlay but with applying pure black or white does not result …
222 …* Scene effects are typically applied to modify the final appearance of a rendered scene, such as …
298 …* Paint represents such a graphical object and its behaviors such as duplication, transformation a…
299 …* TVG recommends the user to regard a paint as a set of volatile commands. They can prepare a Pain…
355 * The values of the matrix can be set by the transform() API, as well by the translate(),
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| D | tvgSwRle.cpp | 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
53 * alike. As a consequence, its main points are that:
56 * interested in any kind of bug reports. (`as is' distribution)
93 * Werner Lemberg) as the `FreeType Project', be they named as alpha,
98 * code as well as linking it to form a `program' or `executable'.
99 * This program is referred to as `a program using the FreeType
105 * original, unmodified form as distributed in the original archive.
110 * Robert Wilhelm, and Werner Lemberg. All rights reserved except as
116 * THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY
164 * As you have not signed this license, you are not required to
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| /lvgl-latest/docs/details/integration/bindings/ |
| D | micropython.rst | 20 - **Compatible**: Strives to be as compatible as possible with normal Python (known as CPython).
30 - **Embedded Oriented**: Comes with modules specifically for embedded systems, such as the
43 …library, which seems to be a natural candidate to map into a higher level language, such as Python.
50 - Develop GUI in Python, a very popular high level language. Use paradigms such as Object-Oriented …
63 …such as Inheritance, Closures, List Comprehension, Generators, Exception Handling, Arbitrary Preci…
89 import lvgl as lv
134 - Drivers can be implemented either in C as a MicroPython module, or in pure Python!
183 …des LVGL API for **any** LVGL version, and generally does not require code changes as LVGL evolves.
214 **static global** or **static local** pointer variable and not as part of a previously allocated ``…
233 …2019-02-20/micropython-bindings#i-need-to-allocate-a-littlevgl-struct-such-as-style-color-etc-how-…
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| /lvgl-latest/src/libs/expat/ |
| D | expat.h | 35 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
217 as no, or that it was given as yes.
267 namespace processing as described above. The character pointed at
268 will serve as the namespace separator.
280 such as when a large number of small documnents need to be parsed.
320 supplied. The characters are passed exactly as they were in the XML
427 reference; it can be passed as the parser argument to
429 system identifier as specified in the entity declaration; it will
432 The base argument is the system identifier that should be used as
436 The publicId argument is the public identifier as specified in the
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| /lvgl-latest/docs/details/base-widget/ |
| D | coord.rst | 32 When passing "length units" (a.k.a. "distance units" or "size units") as arguments to
36 :pixels: Specify size as pixels: an integer value <
40 :percentage: Specify size as a percentage of the size of the Widget's
46 Note that when you use this feature, your value is *stored as a
51 :contained content: Specify size as a function of the Widget's children. The macro
52 :c:macro:`LV_SIZE_CONTENT`: passed as a size value has special
58 :inches: Specify size as 1/160-th portion of an inch as if it were pixels
117 done to improve performance. Instead, the Widgets are marked as "dirty"
136 As it's described in the :ref:`coord_using_styles` section,
138 under the hood every style coordinate related property is stored as a
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| D | obj.rst | 20 All Widgets are referenced using an :cpp:type:`lv_obj_t` pointer as a handle.
30 are based. From an Object-Oriented perspective, think of the Base Widget as the
34 other widgets as well. For example :cpp:expr:`lv_obj_set_width(slider, 100)`.
36 The Base Widget can be used directly as a simple widget. While it is a simple
38 below and in subsequent pages. In HTML terms, think of it as a ``<div>``.
76 The Widget types have special attributes as well. For example, a slider has
146 A parent Widget can be considered as the container of its children. Every Widget has
286 without a parent (i.e. passing NULL for the ``parent`` argument during creation). As
298 - cannot be moved, i.e. functions such as :cpp:func:`lv_obj_set_pos` and
334 Screen is referred to as the Display's "Active Screen". For this reason, only one
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| /lvgl-latest/src/libs/thorvg/rapidjson/ |
| D | document.h | 11 // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
95 User can define this as any natural number.
106 User can define this as any natural number.
116 …But a compiler (IBM XL C/C++ for AIX) have reported to have problem with that so it moved as a nam…
302 //! use plain pointer as iterator type
309 //! use plain const pointer as iterator type
441 //! Mark a character pointer as constant string
442 /*! Mark a plain character pointer as a "string literal". This function
443 can be used to avoid copying a character string to be referenced as a
458 //! Mark a character pointer as constant string
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| /lvgl-latest/src/misc/ |
| D | lv_anim.h | 96 * it doesn't receive `lv_anim_t *` as its first argument*/
99 /** Same as `lv_anim_exec_xcb_t` but receives `lv_anim_t *` as the first parameter.
128 * same purpose as exec_cb but different parameters */
241 * `lv_anim_t * ` as its first parameter instead of `void *`.
243 * it's more consistent to have `lv_anim_t *` as first parameter.
417 * `lv_anim_t` as their first parameter. It's not practical in C but might make
429 * `lv_anim_t` as their first parameter. It's not practical in C but might make
444 * Store the speed as a special value which can be used as time in animations.
446 * The return value can be used as a constant with multiple animations
450 * @return a special value which can be used as an animation time
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| /lvgl-latest/docs/ |
| D | Doxyfile | 114 # as the leading text of the brief description, will be stripped from the text
115 # and the result, after processing the whole list, is used as the annotated
116 # text. Otherwise, the brief description is used as-is. If left blank, the
141 # inherited members of a class in the documentation of that class as if those
158 # If left blank the directory from which doxygen is run is used as the path to
184 # first line (until the first dot) of a Javadoc-style comment as the brief
193 # line (until the first dot) of a Qt-style comment as the brief description. If
201 # multi-line C++ special comment block (i.e. a block of //! or /// comments) as
203 # to treat a multi-line C++ comment block as a detailed description. Set this
231 # This tag can be used to specify a number of aliases that act as commands in
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| D | build.py | 159 as input.
184 import example_list as ex
255 # a real headache when making alterations that need to be committed as the
256 # alterations trigger the files as changed. Also, this keeps maintenance
257 # effort to a minimum as adding a new language translation only needs to be
261 # The html and PDF output locations are going to remain the same as they were.
313 # These supply input later in the doc-generation process as follows:
450 print("Skipping copying ./docs/ directory as requested.")
460 with open(os.path.join(temp_directory, 'Doxyfile'), 'rb') as f:
466 with open(os.path.join(temp_directory, 'Doxyfile'), 'wb') as f:
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| D | CODING_STYLE.rst | 99 comment, such as a struct member, use ``/**<`` like this:
126 - In comments use back-quotes (\`...\`) when referring to a code element, such as a variable, type,
161 * enumeration and have the same meanings as they do for flex containers in CSS.
241 documents ``name`` as a function parameter, and ``description`` is the text that
255 add additional paragraphs to notes as indicated in the Doxygen documentation.
272 …rs function must start with ``lv_<widget_name>`` and should receive :cpp:expr:`lv_obj_t *` as first
274 … APIs should follow the widgets' conventions. That is to receive a pointer to the ``struct`` as the
275 first argument, and the prefix of the ``struct`` name should be used as the prefix of the
276 function name as well (e.g. :cpp:expr:`lv_display_set_default(lv_display_t * disp)`)
277 …which are not part of the public API must begin with underscore in order to mark them as "private".
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| /lvgl-latest/src/libs/lz4/ |
| D | lz4.h | 20 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
68 - a single step (described as Simple Functions)
70 - unbounded multiple steps (described as Streaming compression)
239 Same as LZ4_compress_default(), but allows selection of "acceleration" factor.
242 An acceleration value of "1" is the same as regular LZ4_compress_default()
250 * Same as LZ4_compress_fast(), using an externally allocated memory space for its state.
253 * Then, provide this buffer as `void* state` to compression function.
260 * Reverse the logic : compresses as much data as possible from 'src' buffer
263 * or fill 'dst' buffer completely with as much data as possible from 'src'.
377 * While LZ4 accept any input as dictionary,
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| /lvgl-latest/docs/details/main-components/ |
| D | image.rst | 15 - as a variable in internal memory (RAM or ROM)
16 - as a file
36 These are usually stored within a project as C files. They are linked
52 Images stored as files are not linked into the resulting executable, and
53 must be read into RAM before being drawn. As a result, they are not as
54 resource-friendly as images linked at compile time. However, they are
181 As you can see in the :ref:`overview_image_color_formats` section, LVGL
195 :get_area: if *open* didn't fully open an image this function should give back part of image as dec…
221 binary file you uploaded and write it as an image "bitmap". You then
395 manually as well. Create an :cpp:type:`lv_image_decoder_dsc_t` variable to describe
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| D | display.rst | 35 :ref:`default_display` during their execution, such as creating :ref:`screens`.
50 it is representing, as well as other things relevant to its lifetime:
64 - Optional custom pointer as :ref:`display_user_data`
126 as not scroll-able and not click-able, these behaviors can be overridden the same
127 as any other Widget by using :cpp:expr:`lv_obj_set_scrollbar_mode(scr1, LV_SCROLLBAR_MODE_xxx)`
131 absorb all user clicks and acts as a modal Widget.
218 To set another :ref:`display` as the Default Display, call :cpp:func:`lv_display_set_default`.
490 used as a well.
534 are represented on the display as:
549 …necessary because LVGL reserves 2 x 4 bytes in the buffer, as these are assumed to be used as a pa…
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| D | font.rst | 34 - the font is stored as an array of bitmaps, one bitmap per glyph;
50 be configured to save your code/text as UTF-8 (usually this the default)
72 and East Asian languages such as Chinese, Japanese, and Korean (CJK)
73 are relatively straightforward, as their characters are simply
80 For characters such as '|eacute|', '|uuml|', '|otilde|', '|Aacute|', and '|Utilde|',
125 - :c:macro:`LV_FONT_MONTSERRAT_28_COMPRESSED`: Same as normal 28 px font but stored as a :ref:`fon…
150 The symbols can be used singly as:
179 however some languages (such as Hebrew, Persian or Arabic) use
183 bidirectional, BiDi) text rendering as well. Some examples:
313 3. Set the parameters such as Name, Size, BPP. You'll use this name to
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| /lvgl-latest/docs/details/widgets/ |
| D | image.rst | 10 Images are Widgets that display images from flash (as arrays) or
11 from files. Images can display symbols (``LV_SYMBOL_...``) as well.
14 can be supported as well.
37 - a :ref:`Symbol <fonts_symbols>` as text.
42 and set the converted image as the image source with its pointer with
52 image as the image source with :cpp:expr:`lv_image_set_src(img, "S:folder1/my_img.bin")`.
54 You can also set a symbol as an image source similar to a :ref:`Labels <lv_label>`. In
55 this case, the image will be rendered as text according to the *font*
57 "characters" instead of real images. You can set a symbol as an image source with
60 Label as an image
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| /lvgl-latest/scripts/built_in_font/font_license/FontAwesome5/ |
| D | LICENSE.txt | 17 as SVG and JS file types.
24 packaged as web and desktop font files.
44 redistributed freely as long as they are not sold by themselves. The
54 Holder(s) under this license and clearly marked as such. This may
57 "Reserved Font Name" refers to any names specified as such after the
60 "Original Version" refers to the collection of Font Software components as
83 included either as stand-alone text files, human-readable headers or
85 binary files as long as those fields can be easily viewed by the user.
89 Copyright Holder. This restriction only applies to the primary font name as
109 THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| /lvgl-latest/examples/libs/freetype/ |
| D | OFL.txt | 20 redistributed freely as long as they are not sold by themselves. The
30 Holder(s) under this license and clearly marked as such. This may
33 "Reserved Font Name" refers to any names specified as such after the
36 "Original Version" refers to the collection of Font Software components as
59 included either as stand-alone text files, human-readable headers or
61 binary files as long as those fields can be easily viewed by the user.
65 Copyright Holder. This restriction only applies to the primary font name as
85 THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
| /lvgl-latest/tests/src/test_files/fonts/noto/ |
| D | OFL.txt | 20 redistributed freely as long as they are not sold by themselves. The
30 Holder(s) under this license and clearly marked as such. This may
33 "Reserved Font Name" refers to any names specified as such after the
36 "Original Version" refers to the collection of Font Software components as
59 included either as stand-alone text files, human-readable headers or
61 binary files as long as those fields can be easily viewed by the user.
65 Copyright Holder. This restriction only applies to the primary font name as
85 THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
| /lvgl-latest/scripts/built_in_font/font_license/Montserrat/ |
| D | OFL.txt | 20 redistributed freely as long as they are not sold by themselves. The
30 Holder(s) under this license and clearly marked as such. This may
33 "Reserved Font Name" refers to any names specified as such after the
36 "Original Version" refers to the collection of Font Software components as
59 included either as stand-alone text files, human-readable headers or
61 binary files as long as those fields can be easily viewed by the user.
65 Copyright Holder. This restriction only applies to the primary font name as
85 THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
| /lvgl-latest/docs/details/integration/chip/ |
| D | renesas.rst | 24 As Dave2D works in the background, the CPU is free for other tasks. In practice, during rendering, …
101 … official IDE of Renesas is called e² studio. As it's Eclipse-based, it runs on Windows, Linux, an…
111 Downloading the `.zip` from GitHub doesn't work as it doesn't download the submodules.
125 …tions`, on the `Debugger` tab select the ``J-Link ARM`` as `Debug hardware` and the proper IC as `…
142 … official IDE of Renesas is called e² studio. As it's Eclipse-based, it runs on Windows, Linux, an…
171 Downloading the `.zip` from GitHub doesn't work as it doesn't download the submodules.
187 as `Debug hardware` and ``R5F572NN`` as `Target Device`:
|
| /lvgl-latest/docs/details/integration/renderers/ |
| D | vg_lite.rst | 8 `VeriSilicon <https://verisilicon.com/>`_'s generic API to operate GPU hardware as much as possible.
10 Even with different chip manufacturers, as long as they use the same version of VG-Lite API as the …
27 …, incorrect parameters can result in abnormal GPU hardware operation, such as forgetting to add an…
41 …ely improve GPU utilization, especially in scenarios where rendering text, as the GPU's drawing ti…
43 …- Set :c:macro:`LV_VG_LITE_FLUSH_MAX_COUNT` to a value greater than zero, such as 8. After writing…
50 …iguration in scenarios where the shadow quality requirements are not high, as it can significantly…
62 …threaded calls, please make sure :c:macro:`LV_USE_OS` is always configured as :c:macro:`LV_OS_NONE…
|
| /lvgl-latest/docs/details/libs/ |
| D | rlottie.rst | 163 lv_rlottie_t object, as rlottie renders frame to frame, this consumes
166 seconds could very easily crash due to lack of memory as rlottie
183 - it can scale/resize, but performance will be best when the base lottie size is as intended
193 best when using rlottie as a submodule under the components directory.
202 Now, Rlottie is available as a component in the IDF, but it requires
210 to be disabled as the IDF doesn't play nice with dynamic linking.
234 project as any other widget in LVGL ESP examples. Please remember that
268 of lottie animations, it is recommended to shift as much out of internal
269 DRAM into SPIRAM as possible. In order to do so, SPIRAM will need to be
274 your espressif project. This is as simple as swapping
|
