encode_backward_references_ZopfliCostModel
Vue de l’ensemble
encode_backward_references_ZopfliCostModel est une classe dans Aspose.Font FOSS pour Python.
Cette classe fournit 7 méthodes pour travailler avec encode_backward_references_ZopfliCostObjets dans les programmes Python. Les méthodologies disponibles comprennent: GetCommandCast, getLiteralCos , Set,, ‘SetFromCommands ', 'SetFremLitteral Cos' , '__init__. Tous les membres publics sont accessibles à n’importe quelle application Pythone après l’installation de l’Aspose.Font FOSS pour le package Pyathon. Propriétés : cost_cmd_ ; coost-dist_', literale_cos_setmin_coust_d` .
Propriétés
| Name | Type | Access | Description |
|---|---|---|---|
min_cost_cmd_ | `` | Read | Gets the min cost cmd . |
literal_costs_ | `` | Read | Gets the literal costs . |
cost_dist_ | `` | Read | Gets the cost dist . |
cost_cmd_ | `` | Read | Gets the cost cmd . |
méthodes
| Signature | Description |
|---|---|
__init__() | Calls init on this encode_backward_references_ZopfliCostModel instance. |
SetFromCommands(num_bytes, position, ringbuffer, ringbuffer_mask, commands, num_commands, last_insert_len) | Initializes the Zopfli cost model using the provided command list, ring buffer, and position information, preparing it for optimal backward‑reference selection |
SetFromLiteralCosts(num_bytes, position, literal_cost, literal_cost_mask) | Initializes the model using a literal cost array |
GetCommandCost(dist_code, length_code, insert_length) | Returns the cost for a command given distance, length and insert codes |
GetLiteralCosts(_hx_from, to) | Retrieves literal costs for indices from _hx_from up to to |
GetMinCostCmd() | Returns the command with the minimal stored cost |
Set(histogram, cost) | Assigns a histogram and its associated cost to the model |
Voir aussi
- Aspose.Font — référence API d’entreprise
